Which is the best description of what is making the Earth warmer?
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dry lab evidence of evolution
Answers
Answer:no
Explanation: because it’s no
Answer:
The evidence for evolution
In this article, we'll examine the evidence for evolution on both macro and micro scales.
First, we'll look at several types of evidence (including physical and molecular features, geographical information, and fossils) that provide evidence for, and can allow us to reconstruct, macroevolutionary events.
At the end of the article, we'll finish by seeing how microevolution can be directly observed, as in the emergence of pesticide-resistant insects.
What is 6.9x10^7 written in standard form
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Answer: 6.9 x 10⁷ is a scientific notation.
6.9 x 10⁷ in standard form is 69,000,000
Scientific notation is used to represent very large numbers or very small numbers.
Scientific notation has three parts. Its parts are the coefficient, base of ten, and the exponents.
6.9 is the coefficient
10 is the base of 10
7 is the exponent
The must always be 1 digit before the decimal point in the scientific notation.
The exponent tells us the number of places the decimal point has moved. Its sign tells us the direction of the decimal point's movement.
Since the exponent is positive, it tells us that the decimal point moved from right to left.
69000000. to 6.9000000
If the exponent had a negative sign, it means that the decimal point moved from left to right.
example: 6.9 x 10⁻⁷
its standard form would have been .00000069
Explanation:
Create a ranking system for the terms from one to six. The first one has been completed for you. Rank the remaining terms as two through six.
1) letter
chapter
word
page
book
sentence
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Answer:
2 - word
3 - sentence
4- page
5 - chapter
6 - book
You are requested to implement a simple virus management system. " A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism. Viruses infect all life forms, from animals and plants to microorganisms, including bacteria and archaea." Viruses can be classified into various categories according to the Baltimore classification (see link for more details). Any virus can be identified by many fields including an official name, date when it was first discovered, who discovered, ... 1- (1 mark) Describe the virus and research Lab data types, Virus and ResearchLab, using Java classes. Make sure to use Java inheritance, an interface, and an abstract class. 2- (4 marks) We want to implement a simple application that manages the viruses stored in research Labs. You are asked to develop a Java application that uses an array to store all information regarding the viruses maintained in each research Lab and using the newly created data types: Virus and ResearchLab defined in 1). You should provide a menu with the following options: Virus Management System (CSC301, Fall2022) 1- Create a new Research Lab 2- Add a new Virus to a research Lab 3- List all research Labs storing a particular virus 4- Delete all existing viruses from a given a category in a research Lab 5- Check if a particular virus exists based on its official name 0- Quit Your choice? Please use the partial Java code provided with this assignment which prints the menu.
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The virus data type can be implemented as a Java class with properties such as the official name, discovery date, and discoverer. The research lab data type can be implemented as a subclass of the virus class, inheriting its properties and methods.
To represent the virus data type in Java, we can create a Virus class that includes fields to store information such as the official name, discovery date, and discoverer. This class can serve as the base class for other virus-related classes.
For the research lab data type, we can create a ResearchLab class that extends the Virus class. This inheritance allows the ResearchLab class to inherit the properties and methods of the Virus class while also providing additional functionality specific to research labs.
Using Java inheritance, we can establish a hierarchical relationship where the ResearchLab class inherits the characteristics of the Virus class. This promotes code reuse and allows us to organize the codebase efficiently.
By implementing the virus and research lab data types using Java classes and inheritance, we can effectively represent and manage viruses and research labs in a structured manner within the virus management system.
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How many ATP and NADH molecules are gained during
glycolysis?
a One ATP molecule, Two NADH molecules
b Two ATP molecules, Two NADH molecures
C One ATP molecule, One NADH molecule
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Two ATP molecules and NADH molecules during glycolysis
Question 6 10 pts There is enough water for 15 deer food for 12 deer and space for 20 The carrying capacity is? 15 O 12 0 20 Othere is not enough information sc
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Answer:
The carrying capacity is 12. There can't be over 12 because they will die from starvation.
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click to select the potential routes of microbial contamination for both organic and conventional crops.
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Pathogens introduced at several phases of production, including soil, bio - fertilizers, irrigation water, manure, people handling, animals, and wildlife, can infect fresh produce farmed using conventional and organic farming techniques.
Risk refeeding: What is it?Refeeding syndrome is the term used to describe the potentially deadly changes in fluid and electrolyte levels that can happen in malnourished individuals getting mechanical refeeding These modifications are brought on by hormonal and metabolic alterations and may result in severe clinical issues.
What happens during refeeding?The refeeding process happens when an undernourished person increases their calorie intake after going for an extended length of time with little to no meals.It is a crucial stage in your child's recovery from an eating disorder.
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The rough endoplasmic reticulum:__________.
a. processes and packages proteins, lipids, and other molecules.
b. harvests energy for cellular functions.
c. performs photosynthesis.
d. modifies proteins that will be shipped elsewhere in the organism.
e. synthesizes lipids and detoxifies molecules."
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Answer:
A
Explanation:
The rough endoplasmic reticulum modifies proteins that will be shipped elsewhere in the organism.
What is a rough endoplasmic reticulum?It is a network of tubules that are present in the cell and it has ribosomes present on its surface.
What is the main function of rough endoplasmic reticulum?The rough endoplasmic reticulum has following function:
To create proteins in the cells due to the presence of ribosomes on them.To modify the proteins that will be shipped elsewhere in the organism.What helps in the synthesis of lipids?The smooth endoplasmic reticulum helps in the synthesis of lipids and steroid hormones.
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Explain the neonatal period (What happens when a baby is born?)
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Before the baby is born, blood goes through the placenta to get rid of waste and to pick up oxygen and nutrients that come from the mother. The developing baby manages on relatively low oxygen levels while in the uterus. After birth the child is exposed to suddenly higher (potentially dangerous) oxygen levels
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Two plants cross-fertilize. One plant has round yellow seeds with the genotype RRYY; the other parent plant has green and wrinkled seeds rryy. What gametes can each parent plant produce
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Each parent plant can produce two types of gametes. The first plant, with round yellow seeds, can produce gametes with the genotype RY and Ry. The second plant, with wrinkled green seeds, can produce gametes with the genotype rY and ry.
Through cross-fertilization, these gametes can combine to form offspring with the hybrid genotype RrYy. This process enables the two parent plants to share their genetic material in order to create a new, diverse population of plants.
During cross-fertilization, the two parents exchange genetic information when their gametes combine. The two parent plants each have their own set of alleles, which are the alternative forms of a gene. The alleles from each parent plant can be combined, producing a unique combination in the offspring.
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of the following, which is one of the causes of disease as explained in the biomedical culture?
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One of the causes of disease explained in the biomedical culture is microbial infections, option 2 is correct.
In this perspective, diseases are often attributed to the presence and activity of microorganisms such as bacteria, viruses, fungi, and parasites. These pathogens can invade the body and disrupt its normal functioning, leading to the development of various illnesses. Biomedical research and practice focus on understanding the mechanisms of microbial infections, including their transmission, replication, and interaction with the human immune system.
This knowledge forms the basis for the development of treatments such as antibiotics, antiviral drugs, and vaccines that target specific pathogens. While genetic predisposition, environmental pollution, and other factors also contribute to disease, the biomedical culture places significant emphasis on microbial infections due to their direct and observable impact on health and well-being, option 2 is correct.
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The correct question is:
Of the following, which is one of the causes of disease as explained in the biomedical culture?
1: Genetic predisposition
2: Microbial infections
3: Spiritual imbalance
4: Environmental pollution
The upper and middle soil horizons are referred to as the solum - the "true soil" and, hence, their examination can provide vital insight into soil quality. a. What characteristics or "clues" within the solum can we use to assess soil quality? b. How can we use said characteristics or "clues" to predict how a soil will perform under management?
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The characteristics within the solum that we can use to assess soil quality are the color, texture, and structure of the soil. These characteristics are influenced by the content of organic matter, mineral particles, and air spaces.
Color: Soil color is an important physical characteristic that provides us with clues regarding its properties and nutrient availability. The presence of dark brown or black color indicates high organic matter content. Soil with reddish or yellow color indicates the presence of iron oxide. Texture: Soil texture is another physical characteristic that can provide vital insight into soil quality.
Soil texture is determined by the size of the mineral particles that make up the soil. It ranges from clay, silt to sand. The presence of more sand particles indicates a more porous soil structure, while the presence of more clay indicates a denser soil structure. Structure: Soil structure is the arrangement of soil particles into aggregates or clumps. Soil with good structure has well-formed aggregates that are more stable and resist erosion.
Aggregates make it easier for plant roots to penetrate the soil and can hold water, air, and nutrients. How to use these characteristics to predict how soil will perform under management? The physical properties of soil can affect its productivity. Soil productivity is determined by factors such as soil texture, organic matter content, and structure. Soil management can modify soil properties and improve soil productivity.
Soil management practices such as addition of organic matter can help to improve soil fertility, soil structure, and water-holding capacity. Soil management can also reduce soil erosion and enhance nutrient cycling.
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A(n) is a protein and/or sugar molecule on the surface of a cell that allows the immune system to identify whether or not that cell poses a threat.
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Answer:
Antigen
Explanation:
To help protect their neighborhoods and natural resources, people can phone, write letters, or petition companies and government agencies to consider the environmental effects of their actions.
True Or False?
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PLS HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Two hundred years ago, miners would take caged canaries into coal mineshafts as they worked. Being smaller, the canaries would succumb to odorless, toxic gases before the gases would affect humans. As the miners worked, they watched the canaries. If the canaries suddenly died, it was a warning for miners to leave the mineshaft.
Form an analogy between the canaries used in coal mines and the lichens living in tundra ecosystems. Be sure to use and define the term bioindicator in your response.
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Answer: Just like the canaries in coal mines were used to provide a warning for miners of toxic, odorless gases in the mineshafts, lichens living in the tundra ecosystems can provide a warning of environmental changes by becoming more or less abundant. Since they are sensitive to changes in air quality and climate, they are an important tool to monitor the health of the tundra environment.
Explanation: Please give Brainlist.
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do members of the same phylum share more characteristics than members of the same class? Explain why or why not.
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Answer: No, they don't.
Explanation:
In the taxonomic rank (Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species-- in that order) because phylum comes before class, it means it covers a broader spectrum of organisms. So, the traits are less specific. As you narrow it down, the members of the rank will share more and more traits in common.
Here is an example:
Humans are a member of the phylum chordata. All members of phylum chordata share the same 5 traits at some point in their lifetime. (Some only show the traits when they are embryos/larvae). These 5 characteristics share a tail, a notochord, a single, hollow nerve cord, pharyngeal slits, and an endostyle (thyroid).
So, now that we've established that humans are from phylum chordata, we can narrow it down to what class they are in. Humans are in the class mammalia, meaning they are mammals. All mammals not only share those 5 characteristics of phylum chordata, but they also share characteristics that unite them with each other. They all have hair, mammary glands in females, and are endothermic.
So, while members of the phylum chordata share at least 5 traits, members of the class mammalia share at least 8.
I hope that makes sense!
As thermal energy is added to a substance, which of the following changes can be predicted?
-The temperature of the substance will decrease.
-The kinetic energy of the particles will increase.
-The pressure exerted on the substance will increase.
-The spacing between particles will decrease.
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Answer:
I think its B
Explanation:
Vibration of individual particles will increase.
List 4 differences between aerobic and anaerobic cellular respiration processing of sugar.
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The macromolecule pictured above could be apart of which of the following?
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The macromolecule pictured above is Fat. Option B is correct.
Fats are composed of glycerol, a type of monomer, and fatty acid, another type of monomer. Fat acts as an insulator, a cushion, and a permanent energy source for living things. Fats are also the building blocks of cell membranes and are used to store vitamins, filter toxins, and synthesize hormones.
Types of lipids include triglyceride, phospholipid, and sterol. In this article, we’ll look at the structure of these three lipids, how they work in the body, and where they are found in food.
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What type of particle have the leat amount if kinetic energy?
a. Ice particle
b. Air particle
c. Skin particle
d. Liquid water particle?
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The kinetic hypothesis states that matter particles are constantly in motion. Kinetic energy is the term for the energy of motion. Gas particles have the maximum kinetic energy, while solid particles have the least.
A solid's kinetic energy may be the least?
Solids have the lowest kinetic energy since they cannot move and can only vary in position relative to their mean. Although liquids have more kinetic energy than solids, they also have kinetic energy in their molecules due to convection.
What particle has the lowest energy?
When an electron and positron collided, a bottomonium particle was produced. This collision's energy resulted in the binding of a bottom quark and an anti-bottom quark.
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Which trophic levels would be impacted by lower yields of fungi (mushrooms) due to, for example, acid rain?
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Fungi belong to the decomposer topic level because they decompose organic matter and return the elements to the producer for reuse. Therefore, if mushrooms have low yields, less material to break down, and fewer minerals are available to them, they will be directly affected.
It also indirectly affects everything above the nutritional stage, which depends on the producer.
Another nutritional stage, the decomposer or transformer, is composed of organisms such as bacteria and fungi that break down dead organisms and waste into nutrients that the producer can use.
The decomposer forms the final trophy level. When living things produce waste or die, inanimate objects remain. Nutrients and organic matter are trapped in this substance. Decomposers like fungi break down waste and return it to raw nutrients.
In a system of five trophic levels, organisms are classified according to their lifestyle. The five levels include primary producers (plants), primary consumers (herbivores), secondary consumers, tertiary consumers, and detritivores (decomposers).
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Which statement best describes the relationship between proteins and nucleic acids
O Proteins read the instructions that are contained in nucleic acids.
O Nucleic acids synthesize the amino acids for protein construction.
O Nucleic acids provide the blueprint for the construction of proteins.
O Proteins are composed of nucleic acids.
Answers
Answer:
C
Explanation:
that should be the answer
Answer:
its c
Explanation:
took the test and im smart got a 98
Explain the role of enzymes and how they affect the chemical reactions of living things.
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what is the relationship between the radial artery and the anatomical snuff box?
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The radial artery is a major artery in the forearm that runs down the lateral side of the forearm, just beneath the skin. The anatomical snuff box is a depression or hollowed-out area on the dorsal (back) side of the wrist, just proximal (closer to the body) to the base of the thumb.
The radial artery passes through the anatomical snuff box, and its pulsations can be felt in the snuff box when the wrist is extended and the thumb is abducted (moved away from the hand). In fact, the radial artery is often used to take a person's pulse at the wrist, and the snuff box is a convenient location to palpate the radial artery.
The anatomical snuff box is also an important landmark for identifying the position of the scaphoid bone in the wrist, which is important in the diagnosis and management of wrist injuries.
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other component of our blood type is the Rh factor. Some people have Rh positive blood and
others have Rh negative blood. The Rh factor is determined by one gene with two alleles. The allele
Home work allele and "y" to represent the r
for Rh positive is dominant over the allele for Rh negative. Let's use "R" to represent the positive
negative allele.
IR
|v
118
Ir
Work this problem: A woman whose blood type is AB negative marries a man with blood type O
positive. The man's mother had blood that was A negative.
What is the genotype of the woman?
10 |^ TV
What is the genotype of the man?
TIR
What is the genotype of the man's mother?
Alrr
What types of children might this man and woman expect to have?
1or 11°r
Genotypes
Phenotypes
Answers
The genotype of the woman with AB negative blood is IAi.
The genotype of the man with O positive blood is ii.
The genotype of the man's mother with A negative blood is IAi.
This man and woman could expect to have children with blood types A, B, AB, or O, but all of them would be Rh negative as the negative allele is recessive. The genotypes of their children could be IAi, IBi, IAi/IBi (AB), or ii (O) and the phenotypes would be A negative, B negative, AB negative and O negative respectively.
What is a genotype?A genotype is the genetic makeup of an organism, or the specific combination of alleles that an organism carries for a particular gene or genes.
A genotype can also be defined as the genetic makeup of an individual, specifically the combination of alleles that an individual inherits from their parents for a particular gene or group of genes.
It describes the genetic instructions that determine the characteristics of an organism. It can be represented by letters, such as A, B, C, etc. to represent different versions of a gene and different genotype combinations are represented by different letter combinations (e.g. AA, Aa, aa).
Therefore, the correct answer is as given above
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what is the central Nervous system (cns)
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Answer:
the complex of nerve tissues that controls the activities of the body. In vertebrates it comprises the brain and spinal cord.
Explanation:
^
Explain how tropical and polar climates differ.
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Answer:
Okay.
Explanation:
Tropical climates are warm, bright, humid, and wet.
And Polar climates are cold, dry, and dark.
Some ____________ are chemical signals that regulate the cell cycle by stimulating cell division.
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These factors are essential for various biological processes, including embryonic development, tissue repair, and immune responses. By regulating cell division, growth factors contribute to maintaining the normal functioning of organisms.
The term you're looking for is "growth factors." Growth factors are chemical signals that play a crucial role in regulating the cell cycle by stimulating cell division. They bind to specific receptors on the surface of cells and initiate a cascade of signaling events inside the cell, ultimately leading to cell division.
Growth factors help control the balance between cell proliferation and cell death, ensuring the proper growth and development of tissues and organs. Examples of growth factors include epidermal growth factor (EGF), platelet-derived growth factor (PDGF), and fibroblast growth factor (FGF).
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What is the most likely reason for the increase in bird populations in the wetlands?
Answers
Answer:
wetlands have an incredible amount of water and therefore are ideal for birds
Explanation:
Answer:
wetland factors that affect the birds. the relation between wetlands and birds shaped by many factors .
they are :
depth and quality of the water .
Explanation:
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This type of experimental analysis incorporates synthesized establishing operations and reinforcers. a. Trial-based FA. b. Descriptive assessment.
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Trial-based FA is an experimental analysis that incorporates synthesized establishing operations and reinforcers. Thus, option 'A' is the correct option.
What is an experimental functional analysis?Experimental functional analysis (EFA) is the methodical alteration of environmental events to test behavioral theories (Cone, 1997). It is referred to as an analog assessment since it does not include assessing behavior in the natural world.
The three main types of functional assessment techniques are indirect (including surveys and rating scales), observational, and experimental/functional analysis. Play (also known as the control condition), alone, contingent escape condition or demand, and contingent attention condition are the four conditions that make up a standard FA.
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