Biology

Biology, 18.07.2019 06:30, ramondoss249

Which of these processes occurs when u inhale? a) the diaphragm expands and thoracic volume decreases. b) the diaphragm contracts and thoracic volume decreases. c) the diaphragm expands and thoracic volume increases. d) the diaphragm contracts and thoracic volume increases.

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Biology, 08.07.2019 15:10, keke6361

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