Question #6427560Single Choice

Biology

Question

What is the role of the diaphragm in the muscular system?

Options

A
    It controls the movement of food through the digestive system.
B
    It assists in breathing by expanding and contracting the lungs.
C
    It supports the body’s structure by maintaining posture.
D
    It facilitates voluntary movements of the arms and legs.

Answer & Analysis

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