Answer:
The right answer is B. The equation is glucose + oxygen ==> carbon dioxide + water and energy is produced in the form of ATP.
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Answer:
While protozoans evolved early and have survived to the present day as unicellular organisms, they have undoubtedly undergone considerable evolutionary change. So the role they have is rather big because they where here from early days. Animals could of adopted and learned from them
Explanation:
The answer should be D. Electrons
Recessive-<span>the firn if a trait that seems to disappear in a population but can reappear depending on the way the alleles combine</span>