Question

what are the muscles used for breathing mechanism in the humans
a) Diaphragm
b) intercostal muscles
c) both diaphragm and intercostal muscles
d) none of the above​

Answer 1

Answer:

A) diaphragm please mark me the Brainliest

Explanation:

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Answer 2

a) Diaphragm

Explanation:

The work of breathing is done by the diaphragm, the muscles between the ribs (intercostal muscles), the muscles in the neck, and the abdominal muscles.