Question

stephan
10. Continuous upward and
downward movement of
diaphragm brings about...........
O exhalation
O respiration
O inhalation
O
breathing​

Answer 1

Answer:

breathing is the correct answer.

Answer 2

Answer:

The answer is breathing...

Explanation:

During the process of breathing, the upward and downward movement of the diaphragm occurs simultaneously. When we inhale, the ribs rise up while the diaphragm lowers down simultaneously causing a decrease in pressure on the lungs. This results in the moving of air into the lungs through the nose.

Hope the answer is helpful to you...