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frenchtoast frenchtoast
wrote...
Posts: 300
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5 years ago
Together, inhalation and exhalation are referred to as ________.
A) diffusion
B) breathing
C) active transport
D) negative pressure
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wrote...
5 years ago
 B
frenchtoast Author
wrote...
5 years ago
Going to mark this solved!
wrote...
5 years ago
Perfect
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