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VMariaS [17]
3 years ago
15

19

Biology
1 answer:
siniylev [52]3 years ago
5 0

Answer: your answer is between c and b

Explanation:

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The energy released during ________ reactions can be used to drive ________ reactions, and this is called ________ reactions.
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A hypothesis is a possible explanation that can be tested by observation or experiment
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A hypothesis<span> is an idea that </span>can be tested<span> by an </span>experiment<span>-These ideas are based upon a person's </span>observations and<span> previous knowledge or experience. </span>
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In addition to natural factors, human activity can also alter ecosystems. Conduct research on a human activity that currently af
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<h2><em><u>In addition to natural factors, human activity can also alter ecosystems. Conduct research on a human activity that currently affects or can theoretically affect your chosen ecosystem. Use your food web model to explain how this change can affect the competition for food resources.</u></em></h2>

Explanation:

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A study was conducted in a nursing home to examine the association of hand-washing and Gastroenteritis. Residents with the disea
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Answer:

The correct answer is case control study.

Explanation:

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This form of study is generally done to predict the association between the disease and the risk factor. In case-control studies, only observation is done as no attempt is made to change the course of the condition. The prime objective of the study is to predict the exposure of the risk elements for the individuals present in two groups, that is, controls and cases. This form of study is also called case-referent studies or retrospective studies.  

4 0
4 years ago
Explain two ways that mountain climbing and rock climbing are different?
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Answer:

The best way to look at it is that mountain climbing is a sport that involves the scaling of a mountain in its entirety. ... However, rock climbing by itself is so extensive that it can be and often is its own sport. Some mountains are more easily traversed by hiking, such as Mount Baker.

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