A. True.
We receive most of our vitamins through eating a healthy diet.
Hope that helped you.
Answer:
answer is B it makes sense as theyre local farmers , no sophistication
Explanation:
The answer is B. Oxygen
To do aerobic respiration, oxygen is needed. Without oxygen, the body won't produce some substance which will be needed to do Krebs cycle and electron transport. Most of the energy will be produced by the electron transport so without oxygen the amount of energy produced will be much less.
Answer:
<em>like climate change, can permanently alter an ecosystem, but over time the change may cause some
</em>
<em>Genetic variations to become more favorable or less favorable in the new environment. If adaptations to the new environment are not present or do not develop, populations can become extinct.</em>
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