The answer is "because water is produced as a by-product"...the word dehydration should also be a major clue because that means water loss.
Transpiration occurs when plants take in water through the roots and release it through the leaves, a process that can clean water by removing contaminants and pollution.
Jupiter is correct for this problem
<span>The scientific method is a method scientists use in studying the the world around them.
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The answer is C, DNA sequences of populations that are closely realted