Answers
Answer:
Carries food from the mouth to the stomach.
Explanation:
The esophagus is the tube in which chewed food travels after you swallow. It is directly connected to the mouth and the stomach.
Answer:
carries food from mouth to stomach.
Related Questions
Earl is an older adult who believes that all young people are irresponsible. When Earl meets the 22-year-old office manager his company has recently hired, he immediately assumes that the new employee is irresponsible and won't be around for long. Earl's assumption about this new employee is an example of:
discrimination.
aggression.
stereotyping.
scapegoating.
Answers
Earl's assumption about this new employee is an example of stereotyping.
What is stereotyping?Stereotyping is a manner of thinking based on different types of misconceptions and prejudices.
Stereotyping may lead to erroneous attitudes and does not show the real value that a person may have.
Stereotyping is a generalized thought on a certain category of people and/or group, which is generally wrong.
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16. Many plants have dermal tissue with a waxy cuticle covering the entire surface of the leaf. How is this structuralaspect of the dermal tissue beneficial to the function of the leaf?A. It increases the rate of transpiration from the surface of the leaf.B. It provides a suitable landing surface for insect pollinators.C. It inhibits water loss from the surface of the leaf, which aids in photosynthesis.D. It magnifies the amount of light absorbed into the surface of the leaf during photosynthesis.
Answers
Plant cuticle
The main function of this structure is to create a waxy layer eternal to the plant to protect it from desiccation to which it is exposed in the atmosphere.
Therefore, the correct answer is option C.
In an experiment assigned to test the effect of different concentration of a fertilizer on the growth rate of a plant which one of the following is the dependent variable
Answers
In the given experiment, the dependent variable would be the growth rate of the plant.
In this case, the independent variable is the different concentration of the fertilizer. The researcher is deliberately varying the concentration levels to observe its effect on the plant's growth. The dependent variable, which is the growth rate of the plant, is expected to be influenced by the different concentrations of the fertilizer.
By measuring and comparing the growth rate of the plant across the different fertilizer concentrations, the researcher can determine if there is a relationship between the concentration of the fertilizer and the plant's growth. This helps to assess the impact of the fertilizer on the plant's development and identify the optimal concentration that promotes the highest growth rate.
The dependent variable is crucial in analyzing the results and drawing conclusions about the effectiveness of the fertilizer at different concentrations.
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Select the photosynthetic molecule that gives halobacteria its unique color.
a.) Caratenoids
b.)Thylakoids
c.)Bacteriochlorophylls
d.)Bacteriorhodopsin
Answers
Answer:
Bacteriorhodopsin
Explanation:
Purple Halobacterium species owe their color to bacteriorhodopsin, a light-sensitive protein.
in subculturing when do you see the inoculating loop
Answers
Answer:
jennisferlovin519
Explanation:
Question
in subculturing when do you see the inoculating loop.
ANSWER: THE MIDDLE
92ml 3.0 fl oz what is the ratio
Answers
The ratio between 92 mL and 3.0 fl oz is 46 : 44, or it can be further simplified to 23 : 22.
To find the ratio between 92 mL and 3.0 fl oz, we need to convert the units to a common measurement. Let's convert 3.0 fl oz to milliliters (mL).
1 fluid ounce (fl oz) is equal to approximately 29.5735 milliliters (mL).
Therefore, 3.0 fl oz is equal to 3.0 * 29.5735 = 88.72 mL (rounded to two decimal places).
Now we can express the ratio between 92 mL and 88.72 mL:
92 mL : 88.72 mL
Simplifying the ratio by dividing both sides by the greatest common divisor, we get:
46 : 44
So, the ratio between 92 mL and 3.0 fl oz is 46 : 44, or it can be further simplified to 23 : 22.
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Organic and inorganic Classify the following characteristics and examples of molecules depending on whether they are organic or inorganic Carbohydrates, lipids, proteins, and nucleic acids Contained in living organisms Sometimes contain carbon but do not contain C-H bonds Molecules made of a combination of elements Molecules that contain carbon and hydrogen bonds Water and table salts
Answers
Answer:
carbohydrates, lipids, proteins, and nucleic acids)
Explanation:
i looked it up
Which is the best reason for John to bring snacks to his study sessions?
to make his study sessions enjoyable
to avoid leaving to get food
to avoid taking breaks
to ensure he has enough caffeine
Answers
Answer:
I would assume so that he has enough caffeine (you can't study without some energy)
Explanation:
HELP ME PLEASEEE
1. Identify the cells that are involved in the nonspecific and specific immune responses.
2. Describe the steps involved in activating an antibody response to an antigen.
3. Evaluate In the disease called severe combined immune deficiency, a child is born without T cell immunity. Evaluate the effects of this disease.
Answers
Answer:
white blood cells i supposr
Explanation:
Some species of hares are brown most of the year, but change color to white in the winter. This allows them to
blend in through the seasons.
Where are these organisms adapted to live?
A deciduous forests
B desert
C tropical rain forests
D savanna
Answers
Explanation:
c is the answer of the question.
Some species of hares are brown most of the year, but change color to white in the winter. This allows them to
blend in through the seasons.
Hares that are brown in summer turn white in winter . This allows them to blend in Desert seasons (both hot and cold) . Therefore, option ( B ) is correct.
What is adaptation ?Adaptation is defined as "the physical or behavioral characteristic of an organism that helps an organism to survive better in the surrounding environment." All living things have become adapted to the habitat in which they have chosen to make their home. This is due to the fact that they possess unique characteristics that aid in their ability to adapt.
There is a fascinating adaptation that snowshoe hares have developed that helps them avoid being eaten by predators. Their fur can take on a variety of colors throughout the year depending on the weather. Snowshoe hares have white fur in the winter, which allows them to blend in better with the snowy environment. The snowshoe hare's coat takes on a rusty-brown color during the spring and summer months as the seasons change.
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A soil sample is 25 percent sand, 55 percent clay, and 20 percent silt what is its soil type
Answers
A soil sample with 25% of sand, 55% of clay and 20% of silt would be a clay type of soil, as it is the main component, the texture will have mainly the characteristics of th.s type of soil
What was the climate like prior to the extinction ?
Answers
Answer:
The extinction you are referring to is unclear, as there have been several mass extinctions throughout Earth's history. However, it is generally accepted that climate has played a significant role in many of these events. Prior to some of the mass extinctions, such as the Permian-Triassic extinction and the Cretaceous-Paleogene extinction, the climate was warm and tropical with high levels of carbon dioxide in the atmosphere. This warm climate was likely a contributing factor to the extinction, as it may have led to changes in sea level, ocean circulation, and weather patterns that disrupted ecosystems and caused widespread extinction of species. However, it is important to note that climate is just one of many factors that can contribute to mass extinction events, and there are often multiple causes involved.
Is is true that sex linked trait can be explained by mendelian genetics
Answers
Mendelian genetics can explain the sex-linked trait. Sex-linked traits refer to the traits controlled by genes on the sex chromosomes. A pedigree is a method used to show how a trait is passed from generation to generation within a family. It shows relationships and identifies individuals with a given trait that is related to a sex-linked trait. Punnett square can also determine the expected ratios of possible genotypes in the offspring of two parents.
Which of the following organisms would use cellular respiration in mitochondria
to produce ATP for their energy needs? *
1.ducks
2.frogs
3.bacteria
4.grasses
6.sharks
7.snakes
8.trees
9.bears
Answers
Answer:
Frogs, ducks, sharks, snakes, bears, grasses, and trees.
Everything except bacteria.
Explanation:
All eukaryotes use cellular respiration in the mitochondria.
Prokaryotes, such as bacteria, do not have a mitochondria.
write an example of kinetic energy in school
Answers
Answer:
river flowing at a certain speed comprises kinetic energy as water has certain velocity and mass. The kinetic energy of an asteroid falling towards earth is very large. The kinetic energy of the aeroplane is more during the flight due to large mass and speedy velocity
What is the protocol if you accidentally drop a sterile instruction on the floor
Answers
Answer:The short answer is that you should stop the practice of discarding or recycling sterile items that fall on the floor.
Explanation:
Which of the following concepts makes it legally right to reproduce a substantial portion of the works of another person with permission?
Answers
The concept that makes it legally right to reproduce a substantial portion of the works of another person with permission is Copyright. Option A
What is copyright all about?The concept of copyright grants the creator of an original work the sole rights to its use and distribution, usually for a limited time, with the intent of enabling the creator to receive compensation for their intellectual effort.
When someone else wishes to reproduce a substantial portion of those works, they must usually get permission from the copyright holder.
This permission can take the form of a license or contract that outlin the tems under which the work can be used.
The above answer is in response to the full question below;
Which of the following concepts makes it legally right to reproduce a substantial portion of the works of another person with permission?
A. Copyright
B. Fair use
C. Freedom of information
D. Intellectual freedom
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Diabetes mellitus is characterized by too much glucose buildup in the blood. In _________diabetes, this is because the target cells of the body become resistant to the effects of__________ insulin ; in later stages of this type of diabetes, the pancreas begins to fail as well. In type 2 diabetes, this is because there are a decreased number of_________ cells available to secrete insulin; this results in an insufficient amount of insulin to meet the demands of the body.
Answers
Answer:
The correct answer would be - Type 2, and beta respectively.
Explanation:
There are two types of two diabetes; type 1 and type 2. Type 2 daibetes is
When you have type 2 diabetes, your fat, liver, and muscle cells do not respond correctly to insulin. This is called insulin resistance. As a result, blood sugar does not get into these cells to be stored for energy.
please can you help me
Theme 11. Inflammatory
odontogenic cyst of jaw from deciduous and permanent teeth.Etiology, pathogeny, differential diagnostics, treatment.
1 What cysts are usually associated with the roots of carious or non-vital primary
teeth?
A dentigerous
B radicular
C paradental.
D follicular.
E residual.
2 Reduced regeneration of red blood cells identifies by presence (in blood test):
A atipical lymphocytes
B increasing the number of red blood cells.
C basophilic granulation of erythrocytes.
D poikilocytosis, microcytes with reduced number of reticulocytes.
E incrised level red blood cells sedimentation.
3 What size of bone resorption corresponds cystic formation?
A 8-10 mm
B 5 mm.
C 5-8 mm.
D more 10 mm.
E 10-15 mm.
4 Criteria by which to judge the seriousness of the infection:
A toxic appearance
B local warmth or heat near the caused tooth.
C temperatures elevated to 38.3° to 38.8°c.
D pulse rates of up to 100 beats, respiratory rate is 14 to 16 breaths per minute.
E involvement of extraoral fascial spaces, such as buccal space infections or
submandibular space infections.
5 Primary goal in surgical management of infection is:
A to remove the cause of the infection
B to provide drainage of accumulated pus and necrotic debris.
C removal of caused tooth.
D regional nerve block anesthesia.
E obtaining a specimen of the pus for culture and sensitivity (c&s) testing.
6 Drainage from the abscess cavity has stopped usually:
A 5-6 minutes.
B 2 to 5 days.
C 1-2 hours.
D 5 to 7 days.
E 1-2 days.
7 Indications for antibiotic use in oral surgery:
A severe pericoronitis, with temperatures higher than 100° f, trismus, and some swelling of the lateral aspect of the face
B acute-onset infection with diffuse swelling and moderate-to-severe pain.
C patients who have infections of any severity.
D infection that has progressed to involvement of extraoral fascial spaces.
E all above listed.
Answers
Answer:
B. Radicular cysts are usually associated with the roots of carious or non-vital primary teeth.
D. Reduced regeneration of red blood cells is identified by the presence of poikilocytosis, microcytes with reduced number of reticulocytes.
D. A bone resorption size of more than 10 mm corresponds to cystic formation.
E. The involvement of extraoral fascial spaces, such as buccal space infections or submandibular space infections, is a criterion by which to judge the seriousness of the infection.
B. The primary goal in the surgical management of infection is to provide drainage of accumulated pus and necrotic debris.
D. Drainage from the abscess cavity usually stops after 5 to 7 days.
E. Indications for antibiotic use in oral surgery include severe pericoronitis, acute-onset infection with diffuse swelling and moderate-to-severe pain, patients who have infections of any severity, and infections that have progressed to involvement of extraoral fascial spaces.
Explanation:
Which of the following occur in a maple tree growing in a temperate climate in response to increasing cold weather? Choose three correct answers.
Answers
The three correct answers are:
B. The chlorophyll in the leaves break down, revealing yellow and red pigments that had been masked by the green pigments. This process leads to the beautiful fall foliage colors observed in maple trees. As the weather gets colder, the breakdown of chlorophyll exposes the underlying pigments, creating vibrant red, orange, and yellow leaves.
C. Xylem and phloem fill with ions and organic substances that prevent freezing. In response to increasing cold weather, the tree transports ions and organic compounds into the xylem and phloem. These substances act as antifreeze agents, preventing the freezing of sap and ensuring the circulation of nutrients and water within the tree.
D. Meristems form thick scales to protect next year's buds from cold winter temperatures. The meristems, which are the regions of the tree where new growth occurs, undergo changes in response to the approaching cold weather. They form protective scales around next year's buds to shield them from the harsh winter conditions, ensuring their survival and future growth.
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Your question is incomplete, but most probably your full question was:
Which of the following occur in a maple tree growing in a temperate climate in response to increasing cold weather? Choose three correct
answers.
A. Auxin production stimulate one final growth spurt before winter arrives,
B. The chlorophyll in the leaves break down, revealing yellow and red pigments that had been masked by the green pigments.
C. Xylem and phloem fill with ions and organic substances that prevent freezing.
D. Meristems form thick scales to protect next year's buds from cold winter temperatures,
2. A certain recessive, lethal gene is carried on the X chromosome. (Lethal genes are those that result in death.) A man marries a woman who is hybrid for this gene. What sex ratio would be expected among the living children of this couple?
%Male
%Female
PLEASE CAN ANYONE HELP ME THIS IS MY THIRD TIME POSTING!
NO LINKS PLEASE THEY ARE TIRING
Answers
Answer:
The correct answer is : male : female = 1:2
Male percent = 33.33%
female percent = 66.66%
Explanation:
In this question, it is given that a lethal gene is carried by X chromosome which is recessive which means will cause death if both copies are recessive for this gene.
The cross between normal man and hybrid or heterozygous women
The gametes: XH and Y from man and XH and Xh from women where Xh is recessive letheal allele.
The cross:
XH Y
XH XHXH XHY
normal female Normal male
Xh XHXh XhY
Carrier female dead male
This explains that out of three offspring two will be females and one male. Thus the percentage will be:
Male : 1*100/3 = 33.33%
Female : 2*100/3 = 66.66%
The triplet code of bases for RNA may be represented by all of the following except -
F CGT
G CGA
H CGG
O CGU
Answers
What 3 main Earth's spheres does carbon cycle?
Answers
Answer: ocean, atmosphere, and living organisms
Explanation:
Most of Earth's carbon is stored in rocks and sediments. The rest is located in the ocean, atmosphere, and in living organisms. These are the reservoirs through which carbon cycles.
What term describes the total mass of trees, shrubs, herbaceous plants, and grasses present in a given forest on a given day
Answers
The term best describes the mass of the above-ground vegetation in a given forest would be the standing crop.
The standing crop of a forest specifically refers to the mass of all the living plant materials present in the forest at a particular time ranging from the biggest of trees, shrubs, herbs, to the tiniest of grasses.
Standing crop is as opposed to biomass in that the latter refers to the total mass of organic materials from the living and dead plants derivable from the forest.
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The reaction CoH12O6 + 602 + 6H2O + 6CO2
+ energy is an equation for
(A) fermentation.
(B) cellular respiration.
(C) photosynthesis.
(D) ATP breakdown.
Answers
Answer:
photosynthesis
Explanation:
I hope will help you
What is the approximate pH at which amylases act throughout the digestive tract?
Answers
Answer:
6.7 to 7.0
Explanation:
In the digestive systems of humans and many other mammals, an alpha-amylase called ptyalin is produced by the salivary glands, whereas pancreatic amylase is secreted by the pancreas into the small intestine. The optimum pH of alpha-amylase is 6.7–7.0.
Tests: Watch the following video https://youtu.be/f6c2cZfOULI Start at 3:20.
What are the independent and dependent variables in this experiment?
Independent:
Dependent:
What is the control and the constants to ensure test validity in this experiment?
Answers
According to the information, we can infer that the Independent variable: Temperature (specifically, the range of temperature). On the other hand, Dependent variable: Distribution of pikas. Additionally, Control: Pikas within their tolerance range of temperature and Constants: Other environmental factors, habitat conditions, and population of pikas.
What are the independent and dependent variables in this experiment?In this experiment, the independent variable is the temperature, specifically the range of temperature. The researcher will manipulate and observe how different temperature ranges affect the distribution of pikas.
The dependent variable is the distribution of pikas. It refers to the geographical or spatial range in which pikas are found. The researcher will measure and analyze how the distribution of pikas changes in response to different temperature ranges.
What is control and the constants to ensure test validity in this experiment?To ensure test validity, a control group of pikas within their tolerance range of temperature needs to be included. This group will experience temperatures within the range they can tolerate, providing a baseline for comparison. By comparing the distribution of pikas in different temperature ranges to the control group, the researcher can determine the impact of temperature on their distribution.
To maintain validity, other environmental factors such as altitude, precipitation, vegetation, and habitat conditions should be kept constant across the experimental groups. Additionally, the population of pikas being studied should be consistent, without any significant changes in population size or genetic composition throughout the experiment. These constants help isolate the effect of temperature on pika distribution and minimize confounding variables.
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Red blood cells are a type of specialized cell that move _______ and carbon dioxide throughout the body.
A structure made of two or more tissues working together to achieve a common function is a/an _______.
_______ describes the degree of specialization that a cell is able to undergo.
A/An _______ cell can differentiate into all cell types found within an embryo.
In _______ organisms, all cellular activities take place within a single cell.
Respond to the following based on your reading.
Choose a specialized cell type mentioned within the reading (blood cell, muscle cell, or neuron). Do some outside research to understand the tissue this specialized cell is a part of, and what organ and organ system it belongs to.
Answers
Answer:
Red blood cells are a type of specialized cell that move oxygen and carbon dioxide throughout the body.
A structure made of two or more tissues working together to achieve a common function is a/an an organ
cellular defferentiation describes the degree of specialization that a cell is able to undergo.
A/An embroynic stem cell can differentiate into all cell types found within an embryo.
In cytoplasm organisms, all cellular activities take place within a single cell.
Answer:
1.oxygen
2.organ
3.Potency
4.pluripotent
5.unicellular
6.As an example, a group of neurons together may form nervous tissue. Nervous tissue can be found all over the body, but a large collection of it is located in the brain. The brain is a complex organ composed of nervous tissue. The brain is part of the organ system known as the nervous system.
Miguel has built an observation station on the moon in the “sea of tranquility,” a maria famous for being one of the “eyes” of the “man in the moon.” How often will Miguel be able to see the earth from this station? Group of answer choices never; it is underwater one quarter of the time, as the moon rotates and revolves half the time, as the moon rotates and revolves all the time, as the moon rotates and revolves
Answers
Answer:
all the time, as the moon rotates and revolves
Explanation:
Because you see the sun and moon rotate every single day.
The time in which Miguel would be able to view the Earth from the station would be:
D). all the time, as the moon rotates and revolves.
In the given situation, Miguel would be able to observe the Earth all of the time from the station.The reason behind this is that the Moon is the Earth's natural satellite. It not only rotates on its axis but also revolves around the Earth. Therefore, it will be visible.Thus, option D is the correct answer.
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in this illustration showing the relative sizes of different microbes, identify each microbe type by dragging its name to the target next to the microbe. for clarity, each target touches the side of its corresponding microbe.
Answers
The relative sizes of different microbes from small to large:
Herpes virusStaphylococcus aureusEscherichia coliBacillus anthracisAnimal blood cellparameciumViruses infect cells, so the virus is smаller thаn cells. Prokаryotes аre generаlly smаller thаn eukаryotes, аnd free-living unicellulаr eukаryotes аre sometimes lаrger thаn the red blood cells of аn аnimаl. The three bаcteriа in the question аre represented by their chаrаcteristic shаpe аnd color-coded аccording to their Grаm stаin reаction. Thus, S. аureus is shown аs а Grаm-positive coccus (the purple sphere), E. coli аs а Grаm-negаtive rod (the pink rod), аnd B. аnthrаcis аs а Grаm-positive rod (the purple rod).
Thus, the correct order, from smаllest to lаrgest, is a virus, Stаphylococcus аureus, Escherichiа coli, Bаcillus аnthrаcis, аnimаl blood cell, аnd Pаrаmecium.
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