Answer:
The main role of carbonic anhydrase in humans is to catalyze the conversion of carbon dioxide to carbonic acid and back again. However, it can also help with CO2 transport in the blood which in turn helps respiration. It can even function in the formation of hydrochloric acid by the stomach.
Explanation:
Answer:
d. The sun is stationary and the moon is moving.
Explanation:
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Answer:
True; all cells in a mature embryo can develop into muscle.
Explanation:
E-cool is a bacterium that occurs naturally in the intestines of people and animals