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Inessa [10]
3 years ago
5

What role does the environment play in natural selection

Biology
1 answer:
Mrrafil [7]3 years ago
4 0
The environment plays an important role in natural selection. The environment and nature selects the fittest organisms which best suits to their environmental conditions. Hence the natural selection allows the survival of the fittest. The fittest organism according to the natural selection theory have to survive in their environment and pass on their traits to the next generations.
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Why does putting your name on a health behavior contract indicate your commitment to the contract?
dimulka [17.4K]
Because it is written. A popular tool used for motivation and commitment is the use of written contracts and often does not even need to be as lengthy as a contract. A slip of paper or even another writing surface has been shown to significantly increase the likelihood of committing to that action. 

There is also premeditation involved when signing a contract or writing on a piece of paper. An individual has read and recognized the written words and then signed it according to a commitment to that act. As such there is a significant amount of thought put into the over procedure, and thus increases again the likelihood of an individual to be committed to completing those actions.

Aside from all the factors of motivation, the signing demonstrates commitment to the contract because that is fairly universally understood to be the way in which people recognize and formally commit to contracts. Whatever the context of the action, whether signing papers to buy a house or for a new job, the signing of the contract is the commitment of the individuals involved to complete the requirements within the contract. Although in this instance the healthier behavior most directly affects the individual who signs the paper.


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3 years ago
Photosynthesis below using your notes. Then fill in the blanks in the sentence.
hram777 [196]

Answer:

Explanation:

Photosynthesis is the process by which plants, some bacteria, and some protistans use the energy from sunlight to produce sugar, which cellular respiration converts into ATP, the "fuel" used by all living things. The conversion of unusable sunlight energy into usable chemical energy, is associated with the actions of the green pigment chlorophyll. Most of the time, the photosynthetic process uses water and releases the oxygen that we absolutely must have to stay alive. Oh yes, we need the food as well!

We can write the overall reaction of this process as:

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3 years ago
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Answer: the physical changes that occur in the body as sexual development reaches its peak

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Answer:

B. Gametophytes of seedless vascular plants

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