A scientist is studying a species of mouse living in a field. She observes that the mouse nests are mostly made from cogongrass, a type of grass that is common in the field. After doing some research, she creates the hypothesis that the mice make their nests out of materials that are easy to find.
What would be the scientist's next step in gaining knowledge about how the mice choose their nesting materials?
A.
coming up with more questions about the mice
B.
creating other possible hypotheses about the nests
C.
performing an experiment to test her hypothesis
D.
publishing her hypothesis in a scientific journal
Answers
Answer:
B
Explanation:
Creating other possible hypotheses about the nests.
What is Nesting material?
Everything birds may use to build a nest is referred to as "nesting material."
All birds require suitable materials for their nests, regardless of whether they build a straightforward depression out of wood and straw or a more complex nest structure with complicated construction.
Depending on the size of the nest, where it is built, and how it will be utilized in terms of the number of eggs, several broods, and yearly reuse, different birds will use different materials to build their nests.
Several birds gravitate toward fluffy material, such as seeds with silky attachments designed to blow them on the wind or seed pods with a soft, hair-like covering.
Therefore, Creating other possible hypotheses about the nests.
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Related Questions
An archer shot a 0.06 kg arrow at a target the arrow accelerated at 5,000 m/s squared to reach a speed of 50.0 m/s as it is left the bow.During this acceleration what was the net force to the nearest newton?
Answers
Answer:
the net force to the nearest newton is 300 N
Explanation:
The computation of the net force to the nearest newton is shown below:
According to the newton second law of motion, the force is proportional directly to the change rate in momentum
So,
Resulted force = mass × acceleration
F = 0.06 kg × 5,000 m/s
= 300 N
Hence, the net force to the nearest newton is 300 N
Answer:
300 N
Explanation:
What is Jupiter sunlight availability?
Answers
Answer:
From an average distance of 484 million miles (778 million kilometers), Jupiter is 5.2 astronomical units away from the Sun. One astronomical unit (abbreviated as AU), is the distance from the Sun to Earth. From this distance, it takes Sunlight 43 minutes to travel from the Sun to Jupiter.
Explanation:
Answer:
there is sunlight on Jupiter although it is 27 times more fainter than it would be it was up close because the inner planets do not emit any of there own light.
Explanation:
hola i need sum help pls
Answers
Answer:
Oxygen is used to break down sugar and sugars release energy
PLEASEEEEE HELP!! TY
1. What is the overall purpose of mitosis and meiosis?
2. Why is it important that DNA is replicated prior to cell division?
3. How are normal cells and cancer cells different from each other?
4. Describe mistakes that can occur during the cell cycle and cause human disorders.
Answers
Mitosis aims to create daughter cells that are completely genetically similar to their mothers, with no extra or less chromosomes. In contrast, meiosis serves a single function in the human body that is the creation of gametes.
What is cell division?The process by which a parent cell divides into two daughter cells is known as cell division. Cell growth and chromosome replication precede cell division, which often happens as part of a longer cell cycle.
Before dividing, cells must copy their DNA. This promotes successful inheritance of genetic features by giving each daughter cell a copy of the genome.
Grow in the absence of signals instructing them to do so in cancer cells. Only when they get such signals do normal cells expand. Disregard cues that would typically instruct cells to cease dividing or die.
Aneuploidy is a condition when there are either too many or too few chromosomes in the daughter cells produced during mitosis.
Thus, this is the overall purpose of mitosis and meiosis.
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1. The overarching goal of mitosis is to ensure cell division and the transfer of genetic material to daughter cells for tissue repair, growth and development.
2. To maintain genetic integrity, DNA replication is necessary prior to cell division.
3. Cancer cells have uncontrolled growth, escape cell death and lack contact inhibition, whereas normal cells have controlled cell division, experience programmed cell death and show contact inhibition.
4. The disorders in humans can result from errors in the cell cycle. Diseases such as Down syndrome are caused by abnormal chromosomes. Gene changes can affect the development of cancer.
Meiosis produces gametes for sexual reproduction, while mitosis assures cell division for growth, development, and tissue repair. Accurate transmission of genetic information and preservation of genetic integrity in daughter cells depend on DNA replication prior to cell division.
Whereas cancer cells have uncontrolled proliferation, escape from cell death, and lack contact inhibition, normal cells have regulated division, programmed cell death, and appear to have contact inhibition. Human disorders such as chromosomal abnormalities (such as Down syndrome), gene mutations that cause cancer, errors in DNA replication or repair that cause genetic disorders, and cell cycle control that leads to uncontrolled cell division and tumor formation, all of which Mistakes made during this can have consequences. cell cycle.
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what is something that could become an extra variable in an experiment if it is not managed properly.
A. Scientific theory
B. Scientific law
C. Constant
D. Control
Answers
Answer:
A. Scientific Theory
Explanation:
I can't breathe
The image below shows the cell cycle with checkpoints indicated in red. What will most likely happen if the cell finds a mistake at one of the checkpoints?
Answers
Answer:
I think it may be A. the cell will prevent division from occurring
The most likely to happen if the cell finds a mistake at one of the checkpoints is the cell will prevent the division from occurring. The correct option is A.
What are checkpoints in cell division?Cell cycle checkpoints are processes that monitor the sequence, integrity, and fidelity of the cell cycle's fundamental events. These include cell development to the optimum size, chromosomal replication and integrity, and correct segregation at mitosis.
The cell that divides to produce two daughter cells is known as the mother or parent cell in the process of cell division. Mitosis produces two offspring cells that are genetically identical to the mother cell. The cell cycle has four checkpoints. These are G1, S, G2, and M.
Therefore, the correct option is A. the cell will prevent the division from occurring.
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characteristics of a respiratory system
Answers
Answer:
they allow you to breathe, they exchange gases in bloodstream and body tissues, and they allow you to smell.
Answer:
Movement of an oxygen-containing medium so it contacts a moist membrane overlying blood vessels.
Diffusion of oxygen from the medium into the blood.
Transport of oxygen to the tissues and cells of the body.
Diffusion of oxygen from the blood into cells.
Two kittens in a litter are genetically different from each other and from their parents. These genetic difference are most directly due to....
Answers
Answer:
sexual reproduction there i didn't want to type that
Second part:
17. What are gremline cells
18. How is mitosis different from meiosis?
Answers
Answer:
just see explainnation
Explanation:
what is gremline cells tell me and the teach me what is mitisis ok and then teach me meiosis ok the I will tell u answer of thes question
Okay check my answer, don't just answer and say something random just to get points. If you want points I'll make a separate thing just for u. But you HAVE to tell me in the COMMENT section not in an answer. Thank you pls hurry:(
Students are conducting an experiment to determine if the amount of sunlight affects the size of clover leaves. They plant clover in two identical pots, placing one next to a window and one inside a cupboard. They water each pot daily with 10 mL of water. Which is the independent variable?(1 point)
A. The kind of pots the plants are in
B. The size of the plants leaves
C. The amount of light the plants recieve
D. The volume of water the plants recieve
Pls help I think it's B or C but I'm not sure pls help me!!
Answers
Answer:
follow mrmusicnub on soundation I post music I make on it sometimes! :)
Explanation:
Just make an account rq it takes like 5 secs
Answer:
tbh i think c
Explanation:
THe video uses an example of cheerleaders at a sporting event,
building a pyramid as a definition of isostatic adjustment
A: True
B: False
Answers
50 points
Which of the following are true of enzymes?
Choose every answer the is correct
Specific enzymes can only facilitate one or two reactions.
Enzymes are not changed by facilitating a reaction.
Enzymes lower the activation energy of a reaction.
Each specific enzyme can facilitate many different reactions.
Enzymes are specialized proteins.
Enzymes raise the activation energy of a reaction.
Answers
- enzymes are not changed by facilitating a reaction
-enzymes lower the activation energy of a reaction
-enzymes are specialized proteins.
i am sorry if my answers were wrong .
what are cork tissues? how are they formed?
Answers
Answer:
Cork is a protective tissue that separates the living cells of the plant from the outside environment. The formation of cork in the periderm is the result of the activity of a secondary meristem, the cork cambium, or phellogen.
Explanation:
1. What are the four levels of organization in our bodies, from smallest to largest?
(smallest)
>
(largest)
Answers
Answer:
Cells
<
Tissues
<
Organs
<
Organ system
Answer:
cell, tissue,organ, system,these are the four level of organization in our body,from smallest to largest
Which characteristics do birds and mammals share? Check all that apply.
Both give birth to live young.
Both are endotherms.
Both have hair or fur.
Both produce milk to feed their young.
Both are vertebrates.
Answers
Answer:
B). Both are endotherms
Explanation:
Both birds and mammals are warm-blooded, which is the meaning of endotherm.
Hope this helps!
~PurpleMist
Answer: B
Explanation: brainlest
How do waves change as they approach the shore?
A. Friction acting on the top of the wave increases.
B. The height of the waves decreases.
C. The distance between crests increases.
D. The wavelength decreases.
Answers
What would happen if I poured a glass of water into a beaker with 90% clay and 10% sand? Would the water rush through the soil or would it move slowly through the soil? Please explain your answer.
Answers
Answer:
100 %
Explanation:
Answer:
It would move slowly
Explanation:
Clay is able to hold a large amount of water, sand, not so much. Because the majority of it is clay it shouldn't rush threw it. hope this helped
Which factors contribute to the way organisms grow and develop? Choose the three that apply. A. Genetics B. Size C. Response to stimuli D. Structures E. Access to resources
Answers
Answer:
a
Explanation:
The factors that are important for the growth of the organism are the genetics, the response to stimuli, and the access to resources that are present in options A, C, and E.
What are the factors needed for the growth of the organism?Organisms require certain conditions in order to grow, such as foods and nutrients; a source of energy and materials to build new cells and tissues, water, light, proper temperature, oxygen etc, and good health, as organisms that are diseased or injured may not be able to grow and function normally and after all, a suitable environment is needed that includes all these ,each organism has specific requirements for its habitat, such as the right temperature, humidity, and availability of resources and grow when they get it.
Hence, the factors that are important for the growth of the organism are the genetics, the response to stimuli, and the access to resources that are present in options A, C, and E.
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So my younger sister says that since she hit puberty she can no longer be referred to as a child. I disagreed and called her a child anyways. Do you agree or disagree with my sister? SideNote: We are both minors so I think we are both still children.
Answers
Answer:
I would still refer to her as a child because even tho you may have hit puberty that doesn't mean that ur mentally ready to not be called a child.
Explanation:
HELP PLZZZZZZZZZZZZZZZZ
Answers
Answer:
moving materials in and waste products out
Explanation:
CHOOSE ONE: This organelle packages, processes, and sends proteins to their final destination.
Smooth ER
Rough ER
Golgi body
vacuole
Answers
Answer:
Golgi Body
Explanation:
The Golgi Body processes proteins made by the ER before sending the proteins to the cell.
Classify photosynthesis and cellular respiration as endergonic or exergonic. Explain how you know.
Answers
Explanation:
photosynthesis is an endergonic process as it involves the absorbtion of energy (in the form of sunlight), while cellular respiration is an exergonic process as it involves the release of energy in the form of ATP molecules-the energy currency of the cell.
What is Natural Selection? Give an example for Natural Selection for Survival.
Answers
Answer:
is the process in nature by which organisms better adapted to their environment tend to survive and reproduce more than those less adapted to their environment. For example, treefrogs are sometimes eaten by snakes and birds
Explanation:
It's sorta like adapting with extra steps.
Answer: Natural Selection
Explanation: Individuals in a species have variation or mutations.
These differences may either be helpful, such as a giraffe with a long neck, or unhelpful, such as a colour variance in a moth that makes them stand out to predators.
The individuals that are more suited to their environment will survive and breed, passing on their genes.
Those that are not suited will die and their genes will not be in the ‘gene pool’.
This is the survival of the fittest!
What is in a starch molecule
Answers
Answer:
HOPE IT HELPS...
Explanation:
The basic chemical formula of the starch molecule is (C6H10O5)n.
Starch is a polysaccharide comprising glucose monomers joined in α 1,4 linkages. The simplest form of starch is the linear polymer amylose; amylopectin is the branched form.
During a harsh winter, the surfaces of lakes, ponds, and streams stay froren longer than usual
Why would this decrease the growth rate of deer in the area?
А
There would be less water available.
B
There would be less shelter available
C.There would be fewer hours of sunlight
D. There would be more predators in the area,
Answers
There would be less water available
What is harsh winter ?
Harsh climates or conditions are very difficult for people, animals, and plants to live in.
How Does a Harsh Winter Affect Wildlife?
A snowy winter can alter migration patterns, make foraging for food difficult and make a typical environment uninhabitable.
How do animals rely on their natural environment?
This ecosystem is its natural habitat. This is where the basic needs of the organism to survive are met: food, water, shelter from the weather and place to breed its young. All organisms need to adapt to their habitat to be able to survive.
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What is the name given to the study of classifying organisms
Answers
Answer:
Taxonomy!
Explanation:
please I need help! its a biology subject so can someone please help me and give me the answer
Answers
Hope it will help you ...............
In what stage does the cell grow and copy it's DNA?
Answers
Answer: interphase
Explanation:
HELP ME PLEASE I HAVE TO TURN IT IN NOWW !!! Pleaseee
Answers
Answer:
I think, (Not 100% sure, but i think its H
Explanation:
(07.04 LC)
If the nuclear DNA in the sample is degraded, mtDNA can be used, but it cannot be linked to an exact person.
True
False
Answers
Answer:
True
Explanation:
I, myself, took this class and got this question correct.
Answer:
true
Explanation:
mtDNA dosent contain enough information to find one person