The use of food for energy at the cellular level requires oxygen to support a controlled combustion process that produces energy molecules of adenosine triphosphate (ATP), which are used in all body processes for energy (see Figure 18-2).
<span>Particles that are too large to pass through the cell membrane enter and exit the cell by Endocytosis and Exocytosis
In short, Your Answer would be Option D
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The loss of color observed in coral when the pH of their environment is lowered is due too loss of algae
Answer:
B. Fossils showed that all species are the result of gradual changes over time.
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