During the second part of respiration,
A) the circulatory system delivers the carbon dioxide
...
During the second part of respiration,
A) the circulatory system delivers the carbon dioxide
to body cells and picks up oxygen from the cells.
B) the circulatory system removes oxygen and carbon
dioxide from body cells.
C) the circulatory system delivers the oxygen to body
cells and picks up carbon dioxide from the cells.
D) the circulatory system delivers the oxygen and
carbon dioxide to body cells.
Answers: 3
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