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What Are the Functions of the Following in Breathing? - Biology

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Question

What are the functions of the following in breathing?

Abdominal muscles

One Line Answer
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Solution

Abdominal muscles: Abdominal muscles help to increase the size of the thoracic cavity by the movement of diaphragm and therefore, aids in inspiration.

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Chapter 14: The Respiratory System - Long answer type [Page 149]

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Selina Concise Biology [English] Class 9 ICSE
Chapter 14 The Respiratory System
Long answer type | Q 5.3 | Page 149
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