Biology, 28.10.2020 20:30, Hellopeople233

10. When we breathe in the muscles below the rib cage is pulled down, and air gets suck into the rib cage, filling the lungs, what is this muscle called?
a. Diaphragm
b. Lung
c. Stomach
d. Trachea

Answers: 1

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10. When we breathe in the muscles below the rib cage is pulled down, and air gets suck into the ri...