which of the following processes is a direct result of co...
Use the following processes to answer this question.
I-Ribs move upward and outward
II- Diaphragm relaxes
IIl-Volume of thorax increases
IV-Air is forced out of the lungs
which of the following processes is a direct result of contraction of the intercostal muscles?
I
II
III
IV
Correct answer is B
No explanation has been provided for this answer.
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