"List the steps in order for the digestive system starting with the mouth and ending with the anus."
Does anyone mind explaining the steps?
Answers
Answer:
Answer is in the explanation
Explanation:
First step is in the mouth where the food goes down the esophagus. Next the food will go into the stomach where it will be diegested. After that, it will travel through your small intestine. Next it'll travel through the large intestine where it will end up at the rectum.
SALIVARY GLANDS
LARYNX
PHARYNX
OESOPHAGUS
STOMACH
SMALL INTESTINE
LARGE INTESTINE
RECTUM
ANUS
IN between Helping them along the way are the pancreas, gall bladder and liver.
Related Questions
What are the strengths and limitations to this model? (30 Points, answer fast please.)
Also, if you know any, any anime reccomendations?
Answers
1. List and describe the five kingdoms of life. Who developed this system? What is the basis for the divisions? Why is it important to the study of biology?
2. List and briefly describe in your own words the common characteristics of living things?
3. Describe the term biosphere. How do we divide the types of biospheres?
4. Explain the difference between adaptation and growth and development.
5. Write a micro-theme (a short 100-300 word essay) on the importance of the study of biology.
Answers
animal kingdom: a basic group of natural objects that includes all living and extinct animals compare mineral kingdom, plant kingdom. 2.plant kingdom: Mosses, ferns, conifers, and flowering plants are all members of the plant kingdom. The plant kingdom contains mostly photosynthetic organisms; a few parasitic forms have lost the ability to photosynthesize. The process of photosynthesis uses chlorophyll, which is located in organelles called chloroplasts. 3. Fungi kingdom: Fungi are eukaryotic organisms that include microorganisms such as yeasts, moulds and mushrooms. These organisms are classified under kingdom fungi. The organisms found in Kingdom fungi contain a cell wall and are omnipresent. They are classified as heterotrophs among the living organisms. 4. protist kingdom: The protist kingdom is a classification that includes a diverse group of eukaryotic organisms. Typically, protists reproduce asexually via mitosis and range from unicellular to multicellular organisms. 5. monera kingdom: Subsequently, the phylum was elevated to the rank of kingdom in 1925 by Édouard Chatton. kingdom that is made up of prokaryotes. As such, it is composed of single-celled organisms that lack a nucleus. Monerans are very useful organisms. They enrich the soil and serve as an important part of the nitrogen cycle. They are also helpful in the production of some food items and antibiotics. Methanogens play an important role in the treatment of sewage.
2.
Respiration: It is a process by which living organisms intake oxygen from the air and expel carbon dioxide out. The process causes the breakdown of glucose into energy molecules.
Catabolism: The process by which storage molecules like fats, carbohydrates, and proteins are broken down into simpler molecules like fatty acids, glucose, and amino acids to release energy respectively is called catabolism.
Anabolism: The process by which simple molecules are assimilated into bigger molecules to store energy is called anabolism. It is the reverse of catabolism.
Locomotion: It is the movement of organisms from one place to another with the help of locomotive parts like legs or feet or wings.
Reproduction: It is the process of the generation of offspring with similar qualities of phenotypic and genotypic traits.
Digestion: It is the process of breaking down the ingested food material into simpler molecules to release energy for routine activities or to store them in the form of excess energy.
Excretion: It is the process of elimination of unwanted matter from the body in the form of fecal matter and urine.
Response to stimuli: There are five types of external stimuli according to our senses: touch (pressure/movement), vision (light), hearing (sound), smell (chemical), and taste (chemical). This ability to react to an external factor is called response to stimuli. Eg Mimosa plant.
Adaptation: According to Darwin's theory, it's always the survival of the fittest. An organism can change to adjust to its immediate habitat.
Growth: The development of an organism starts from the zygote, blastocyte, embryo, or fetus to a fully developed organism. The cells divide and grow structurally and functionally called the process of growth.
Homeostasis: The body maintains a balance of fluids or equilibrium to function properly, and this is called homeostasis. For example thermoregulation, blood glucose regulation, and bar reflex in blood pressure.
Regulation
Circulation: It is the process of flow of oxygenated blood from the lungs to different parts of the body and deoxygenated blood from tissues to the lungs.
3.
The biosphere is made up of the parts of Earth where life exists all ecosystems. The large biosphere is divided into large parts of biomes. Scientists classified biomes into five different types: tundra, grassland, forests, deserts, and aquatic biomes. Rivers, lakes, seas, oceans, and other aqueous habitats are inhabited by a large diversity of plants and animals.
4.
adaptation are genetic changes in the species over generations whereas growth and development happens to one animal in it's lifetime
2. The common characteristics of living things include organization (having one or more cells), growth and development, reproduction, response to stimuli, homeostasis (maintaining internal balance), and metabolism (the chemical processes that sustain life).
3. The biosphere refers to the global sum of all ecosystems and includes all living organisms and their interactions with each other and the environment. The biosphere is divided into terrestrial (land-based) and aquatic (water-based) ecosystems, further subdivided into various biomes such as forests, deserts, oceans, and freshwater ecosystems.
4. Adaptation refers to the process by which organisms evolve traits that enhance their survival and reproduction in a specific environment. Growth and development, on the other hand, involve an increase in size and complexity, accompanied by changes in form and function as an organism matures.
5. The study of biology is crucial as it unravels the mysteries of life, providing insights into the workings of living organisms, their relationships, and the natural world. Biology informs medical advancements, environmental conservation, agriculture, and biotechnology. By understanding how life functions at cellular, genetic, and ecological levels, biology offers solutions to global challenges like disease, food security, and climate change. Exploring the diversity of life deepens our appreciation for the interconnectedness of all living things and helps us make informed decisions to ensure a sustainable and thriving planet for current and future generations.
Hope it helps!
Discuss the difference between the following terms: control group, independent variable, and dependent variable.
Please don’t search up the answer.
Answers
independent variable: thing being tested
dependent variable: outcome of study
The function of the stomach is to _____.
completely break down food
digest all food
continue chemically breaking down food
pass nutrients to blood stream
Answers
Answer:
C
Explanation:
A pedigree chart is used to _______.
predict percentage of offspring with a trait
predict genotypic probabilities
track inherited traits through generations
identify the genotype of parents
Answers
A pedigree chart is used to track inherited traits through generations.
A pedigree chart is a visual tool that represents the inheritance patterns of specific traits or genetic conditions within a family. It helps to trace the occurrence of traits, diseases, or genetic conditions across multiple generations by depicting the relationships between individuals and their affected or unaffected status.
Pedigree charts are commonly used in genetics and genetic counseling to analyze patterns of inheritance, identify carriers of genetic disorders, determine the probability of passing on certain traits or diseases, and study the transmission of traits within families. By examining the patterns of inheritance in a pedigree chart, one can gain insights into the mode of inheritance, such as autosomal dominant, autosomal recessive, or X-linked inheritance, and make predictions about the likelihood of certain traits or conditions appearing in future generations.
Professor Parsons says
that Cramwood made a
mistake with his BAAD.
What could it have been?
What do you predict the
court will say? Write your
answer to the question
below on the other side
of this page
Answers
By adding tape to his BAAD, Cramwood increased its mass and increased
its inertia. The bigger BAAD requires more force to stop and ends up smacking Cramwood in the head when he applies the brakes.
What is inertia?Inertia is the tendency of an object to resist a change in its motion. Specifically, it is the property of matter that causes an object to maintain its state of rest or uniform motion in a straight line unless acted upon by an external force.
In other words, an object at rest will remain at rest, and an object in motion will continue to move at a constant speed and in a straight line, unless acted upon by an external force.
The amount of inertia an object has depends on its mass, with more massive objects having more inertia than less massive objects.
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ok so can someone explain the Trophic Levels/Trophic Pyramid? I would prefer it simplified for a PowerPoint but its alright lol
Answers
Hope this helps! Brainliest is always appreciated!
Select your answer from the choices below, then write them on its appropriate column.
Answers
Answer: The duties that the students and community members have to be done to save our environment and resources
Explanation: My part as a students
1. Switch off classroom lights and fans when not in use.
2. Plant a tree (in vacant lot / backyard).
3. Join environment friendly groups.
4. Switch to non- plastic water bottles.
5. Switch off faucets in the school or park when not in use.
My initiative as a Community Member
1. Conserve water.
2. Throw garbages in the trash can.
3. Decrease the amount of paper you print.
4. Minimize the use of plastic when buying good
5. Volunteer for clean-up drives.
The correct options that have to be filled in its appropriate column are:
The part as a Student in conserving the environment.
Decrease the amount of paper you print.Switch off classroom lights and fans when not in use.Conserve water.Switch to non-plastic water bottles.Minimize the use of plastic when buying goods.My Initiative as a Community MemberVolunteer for clean-up drives.
Join environment-friendly groups.Plant a tree (in a vacant lot/backyard).Throw garbage in the trash can.Switch off faucets in the school or park when not in use.Thus, these are the correct options for the given columns.
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Determine whether each of the following is a characteristic of DNA, RNA, or both.
Contains adenine:
Is double-stranded:
Is made of nucleotides:
Contains deoxyribose sugar
Answers
Answer:
These are characteristics of DNA.
Explanation:
RNA is not double stranded.
ok so i did some of it but can someone tell me if its right or not
thanks :))
Answers
Answer: so this is not an exact answer but i know how you can figure out if it is correct without technically "cheating" on it.
Explanation: so for the first one, you can search "Charles Darwin" or "what was Charles Darwin in the 1800's?" You can also pretty much just search key words in the sentence and figure out the answer.
Hope this Helps ;)
Nice work but 87% correct
what are the importance of agriculturist ? 4 points.
Please help!
Answers
Answer: HOPE IT WILL HELP U ...
Explanation:
1. It help to provide the direct employment to farmer.
2.It is the natural-friendly and most peaceful method of livelihood .
3.It is the primary source of the economic prior to the industrial revolution.
4.It contributes to the nations food safety and health .
HOPE SO THE GIVEN ANSWER HELPS YOU
50 POINTS!
Energy is transferred into the ecosystem when
1.when bacteria absorbs nitrogen from other organisms
2. dead organisms decay and form organic matter
3. rodent prey on invertebrates
4.plants grow from the soil
Answers
Answer:
2
Explanation:
Energy is transferred between organisms in food webs from producers to consumers.
The energy is used by organisms to carry out complex tasks. The vast majority of energy that exists in food webs originates from the sun and is converted (transformed) into chemical energy by the process of photosynthesis in plants.
Answer: between organisms in food webs from producers to consumers.
Explanation:
How did the Industrial Revolution contribute to global climate change?
A. It led to an increased use of alternative fuels other than fossil fuels.
B. It led to an increased use of coal, oil, and other fossil fuels.
C. It led to the release of chemicals that destroyed the ozone layer.
D. It led to the development of nonrenewable sources of energy. (I think it's B. Please correct me if I'm wrong.)
Answers
Answer: You're right its b.
Explanation:
Human activity has rapidly increased the emission of greenhouse gases to the atmosphere. Since the start of the Industrial Revolution, in about 1750, human activities such as burning fossil fuels, including coal and oil, have increased greenhouse gas concentrations in our atmosphere.
In 4 or more complete sentences, describe the process of protein synthesis and explain how transcription and translation creates protein
Answers
Protein synthesis occurs in the cell and is divided into 2 stages, namely transcription and translation. The process of transcription occurs in the cell nucleus by copying the genetic code in DNA and forming mRNA strands which are duplicates of DNA.
The RNA strands that are formed will come out of the cell nucleus and then undergo a translation process that occurs in the cytoplasm. With the help of ribosomes, the amino acids will line up according to the sequence of the genetic code in the mRNA to form polypeptide chains that make up the protein structure.
What is protein synthesis?
Protein synthesis is the formation of proteins in the human body and occurs in the smallest units, namely cells. Protein synthesis is divided into 2 stages, in the following order:
1. Transcription
Transcription is the process of copying the genetic code or DNA that occurs in the cell nucleus or nucleus. The process of copying the genetic code is carried out by unbinding the DNA with the help of RNA polymerase, then forming a copy of the genetic code that is complementary to the sequence of hydrogen bases in the DNA. The process of transcription produces a strand of genetic code called mRNA or RNAd.2. Translation
Translation is the process of translating the genetic code contained in the mRNA and occurs in the cytoplasm. With the help of the ribosome, the mRNA will be translated and the amino acids will move towards the ribosome. Amino acids will form a sequence that is complementary to the mRNA so that a polypeptide strand that makes up the protein molecule is formed.Learn more about Protein synthesis at https://brainly.com/question/15404950
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1. Transcription:
Transcription is the first step in protein synthesis and takes place in the nucleus of eukaryotic cells or in the cytoplasm of prokaryotic cells. It involves the conversion of genetic information from DNA into a complementary RNA molecule. Here's how it works:
a. DNA unwinding: An enzyme called RNA polymerase binds to a specific region of the DNA molecule known as the promoter. The DNA molecule unwinds at this site.
b. Complementary RNA synthesis: RNA polymerase reads the DNA template strand and synthesizes a complementary RNA molecule, using adenine (A), cytosine (C), guanine (G), and uracil (U) as the RNA bases, instead of thymine (T). This newly formed RNA molecule is called messenger RNA (mRNA).
2. Translation:
Translation is the second step in protein synthesis and occurs in the cytoplasm, specifically at the ribosomes. It involves the conversion of the mRNA molecule into a functional protein. Here's how it works:
a. Initiation: The ribosome attaches to the mRNA molecule at a specific start codon (usually AUG), signaling the beginning of translation.
b. Elongation: Transfer RNA (tRNA) molecules bring amino acids to the ribosome, guided by the mRNA codons. These tRNA molecules have anticodons that complement the mRNA codons.
c. Peptide bond formation: As the ribosome moves along the mRNA molecule, it catalyzes the formation of peptide bonds between the amino acids carried by tRNA molecules. This forms a growing polypeptide chain.
d. Termination: Translation continues until a stop codon (UAA, UAG, or UGA) is encountered on the mRNA. At this point, a release factor binds to the ribosome, leading to the release of the completed polypeptide chain.
In summary, protein synthesis begins with transcription, where DNA is transcribed into mRNA. Then, during translation, the mRNA is decoded by ribosomes, and amino acids are linked together to form a polypeptide chain, which eventually folds into a functional protein. This intricate process ensures that the genetic information encoded in DNA is faithfully converted into the proteins that carry out essential functions within cells and organisms.
.
Which is an example of species diversity?
a clown fish, a water buffalo and an oak tree
a flock of 500 snow geese
a pod of humpback whales
a coral reef
Answers
Why: clown fish, water buffalo, and an oak tree
What is the dew-point temperature at which a cloud formation began?
Answers
Answer:
The dew temperature at which cloud formation is formed is 6°C
Please help with backside I’m so lost it’s due Friday! I will mark brainliest
Answers
2. Energy moves around this ecosystem through a food chain. Producers (plants) use sunlight to produce energy through photosynthesis. This energy is then transferred to herbivores (rabbits), which are eaten by carnivores (hawks). Energy is lost at each level of the food chain through respiration and other metabolic processes, so the amount of energy available at each level decreases.
3. If a disease strikes the snake population, the population of hawks and rabbits would be affected. If the snake population declines, there would be fewer predators to prey on the rabbit population. This would cause the rabbit population to increase, which would lead to an increase in the hawk population as they have more food to eat. However, if the disease is severe and the snake population declines too much, there may be a shortage of food for the hawks, causing their population to decline as well.
4. If the rabbit population suddenly doubled, the effect on the grass would be negative. With more rabbits, there would be more grazing pressure on the grass, leading to overgrazing. Overgrazing can lead to a decrease in grass biomass, which can negatively affect other organisms that rely on grass for food and shelter. Additionally, with less grass available, the rabbit population may eventually decline due to a lack of food. This would cause a chain reaction that could lead to the decline of other organisms in the ecosystem.
7. So if a disease stroked the snacks population than the effect on hawks would be that they would feed off a different food source, such as the rabbit. The rabbits population would decrease and soon enough the hawk population would decrease because of the competition towards food. This happens because snakes are secondary consumers and hawks feed off both rabbits and the snakes to balance the populations. If one disappears or decreases than the hawks would aim toward the animal that has a bigger population, the rabbit. Making the rabbit population leading towards less food all around.
8. If the rabbit population doubled than the grass would decrease or would die. This would happen because there is to many consumers and the grass can not keep up with how much it is giving out. This would also lead to a decrease to the rabbit population making the population really low or back to normal, depends on how quickly the grass grows.
Explain how deep currents form and move in the ocean.
Use complete sentences.
This is science 6th grade. Amplify.
Answers
Deep ocean currents are formed by differences in water density, which are usually caused by differences in temperature and salinity. The density of seawater increases as the temperature decreases and the salinity increases. This means that colder and saltier water is denser and sinks to the bottom of the ocean, while warmer and less salty water is less dense and rises to the surface.
These differences in water density set up a circulation pattern in the ocean known as thermohaline circulation. In this circulation, cold and dense water sinks in the polar regions and flows towards the equator, where it slowly rises to the surface. This creates a global conveyor belt of deep ocean currents that circulate water around the world's oceans.
The movement of deep ocean currents is also influenced by the Earth's rotation and the shape of the ocean basins. The Coriolis effect, which is caused by the Earth's rotation, deflects deep ocean currents to the right in the Northern Hemisphere and to the left in the Southern Hemisphere. The shape of the ocean basins also influences the movement of deep ocean currents, as currents tend to flow around the edges of the basins and are deflected by land masses and underwater ridges.
Overall, deep ocean currents are an important part of the global ocean circulation system and play a crucial role in regulating Earth's climate by transporting heat and nutrients around the world's oceans.
P.S - I didn't know if you wanted an essay
If you didn't just write the bolded sentences
Plants are considered to be ___________ because they are the only living organisms that make their own food.
Answers
Answer:
heterotrophs
Explanation:
plants can prepare their own food due to a process called photosynthesis.
animals depend on other animals or plants to make their food so they are called autotrophs
why is the ocean temperature near Christchurch change in El Niño years and how does it affect the air temperature there.
Answers
Answer:
Why the ocean near Christchurch is a different temperature than we'd expect for its latitude (distance from the equator). Water moving from the equator is warmer than would be expected based on latitude, and so is warmer than the air it passes.
Explanation:
Which statement best explains how inclined planes create mechanical advantage and affect efficiency?
Answers
Answer: C .............................
the study of similarities in embryos of
organisms to find common connections
Answers
Answer: Comparative embryology is the study of the similarities and differences in the embryos of different species. Similarities in embryos are evidence of common ancestry.
Explanation: can I get the brainiest, please?
a)Explain how normal rainfall is slightly acidic.
b)Name two greenhouse gases
c)Give 3 sources of acid rain
d)State and explain the process of making acid rain
Answers
b) carbon dioxide, methane
i need help reasonably defining 10 parts of a cell.
parts of the cell: cell membrane, nucleus, cytoplasm, endoplasmic reticulum, ribosomes, golgi bodies (or golgi apparatus), lysosomes, cytoskeleton, mitochondria, and vacuoles
Answers
Muscle is soft tissue. Many elastic fibers make up the muscles. The body has over 600 muscles. Different muscle types have different tasks. Some muscles help you run, jump, and perform delicate tasks like threading a needle. Other muscles enable breathing and food digestion. Your heart is a hard working muscle that beats thousands of times a day. There are three types of muscle tissue in the body. They are:
Skeleton: As part of the musculoskeletal system, these muscles work in concert with bones, tendons and ligaments. Tendons attach skeletal muscles throughout the body to bones. Together they support the weight of the body and aid movement.
You control these voluntary muscles. Some muscle fibers contract rapidly, expending short bursts of energy (fast-twitch). Others move slowly like this: B. Back muscles that help with posture.
Heart: These muscles line the walls of the heart. They help the heart pump blood through the cardiovascular system. They do not control the heart muscle. Your heart tells them when to contract.
Smooth: These muscles line organs such as the bladder, stomach, and intestines. Smooth muscle plays an important role in many body systems, including the female reproductive system, the male reproductive system, the urinary system, and the respiratory system.
These muscle types work without you thinking. They perform important tasks such as moving waste products through the intestines and helping the lungs expand when breathing.
The components of the cell are as follows:
Cell membraneCell wallCell organelles
Nucleolus
Nuclear membrane
Endoplasmic reticulum
Golgi Bodies
Ribosome
Mitochondria
Lysosomes
Chloroplast
Vacuoles
To learn more about cell and it's parts,
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Pls help dont goggle!!!!!
Answers
Answer:
The water table is the higher area in the zone of saturation.
Explanation:
In other words, any land below the water table is saturated with, or full of, water.
Hope this helps!
Answer:The water table is a layer of salty undeground water.
Explanation:
Mechanical energy can take on many forms, but these different forms can be categorized as either potential energy or energy of motion. The height an object is dropped from has an effect on the amount of energy in the object. Let’s conduct an experiment to see the effect.
:How does the height of an object affect the amount of mechanical energy it contains?
1:Variables What is the test variable?
Answers
The height of an object is crucial to the amount of energy something has because the higher up it is the most potential energy it has and kinetic energy it could have.
For example, if the height of a basketball was just a couple inches off the ground, it would not have a large amount of potential energy because because there is not much of a fall between the ball and the ground. However, if the ball was higher, there would be more potential energy because there is more room to fall.
---
"What is the test variable?"
The test variable, or independent variable in this case would be the height, as the scientist is changing the height in order to get different results in the total mechanical energy, which would be the dependent variable.
Who wrote a book that helped lead to the discovery of bacteria?
A) Zacharias Janssen
B) Robert Hooke
C) John Newton
D) Anton van Leeuwenhoek
Answers
Answer:
i would say d
Explanation:
HELP ME ASAPPP- A piece of mRNA had the code AUU UGC AAC CAU. Which amino acid are coded in this strand
Answers
Answer:
isoleucine, cysteine, asparagine, histidine
Explanation:
Explain the relationship between genetic change and adaptation.
Answers
Answer:
Mutations can cause instant adaptations, while natural selection is the process by which adaptations occurs over a series of generations. Adaptations are changes or processes of changes by which an organism or species becomes better suited for its environment. A mutation is an alteration of the DNA sequence.
Explanation:
Just don'y copy a paste, try to paraphrase a bit, don't want to get in trouble!!!
Answer:
Natural selection is the process by which adaptations occurs over a series of generations, while mutations can cause instant adaptations. A mutation is an alteration of the DNA sequence. Adaptations are changes or processes of changes by which an organism or species becomes better suited for its environment.
Explanation:
does this help?
Pls help me, my assignment is due today
Answers
Answer:
A. Grasses ---> Termite ---> Monkey ---> Eagle
Explanation:
We are looking for the answer that correctly matches the diagram. You can eliminate B at Hyena because there is no arrow pointing at the Mongoose. You can eliminate C at Termite since there is no arrow pointing to Grasshopper and you can eliminate D because there is no arrow pointing from Lion to Vulture.