julissagarcia1114 julissagarcia1114

29-03-2021
Biology

contestada

When breathing, which body was part contracts to help expand the lung and relaxes to allow air exhalation?

A. stomach
B. rib cage
C. diaphragm
D. brain

When breathing which body was part contracts to help expand the lung and relaxes to allow air exhalation A stomach B rib cage C diaphragm D brain class=

Respuesta :

mrsmalmzi39 mrsmalmzi39

29-03-2021

C is your answer hope that helps!

Answer Link

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