In what two places may oxygen for cellular respiration be found?
1 answer:
Cellular respiration<span> is a set of metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into adenosine triphosphate (ATP), and then release waste products. ... </span>Respiration<span> is one of the key ways a</span>cell<span> releases chemical energy to fuel </span>cellular<span> activity.</span>
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- 2) The big crunch is a hypothetical scenario for the ultimate fate of the universe.
