Answer:
A represents photosynthesis and B represents cellular respiration.
Explanation:
As in A there is utilization of carbon dioxide and water to make oxygen and glucose which is a key process of photosynthesis, and then this oxygen and glucose is used as energy source to produce carbon dioxide and water as by products of respiration.
Answer:
growth, the increases in cell size and number that take place during the life history of an organism.
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Differences between<span> a </span>physical and chemical change<span> in matter or substances</span>
To protect and provide support for the cell
