Question

1. The muscles take part in breathing are ________.

(a) involuntary muscles
(b) voluntary muscles
(c) cardiac muscles
(d) none of them​

Answer 1

Answer:

cardiac muscles

Explanation:

because they are present in heart n that helps in breathing

Answer 2

Answer:

I think options are wrong... Or it's answer will be (d) none of them because the muscles which take part in breathing is Respiratory muscles..

Hope it helps you..

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