Biology, asked by rekhabarthwal89, 5 days ago

3. Ammonia, glucose, CO, lungs J. Multiple Choice Questions 1. During inhalation (a) Diaphragm relaxes and rib muscles contract (b) Diaphragm contracts and rib muscles relax (c) Both diaphragm and rib muscles relax (d) Both diaphragm and rib muscles contract​

Answers

Answered by purtyabhishek31
0

Answer:

Diaphragm relaxes and rib muscles contract

Answered by sonali160582
0

Answer:(a) Diaphragm relaxes and rib muscles contract

Explanation:

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