Question

(a) Which diagram indicates the process of inhalation and which shows the
process of exhalation?​

Answer 1

Answer:

Explanation:

SEE THE PHOTO BELOW TO KNOW

Answer 2

Answer:

When the internal intercostal muscles contract and diaphragm relax, the ribs move .downward and inward and diaphragm becomes convex {dome shaped), thus decreasing the volume of thoracic cavity and increasing the pressure inside as compared to the atmospheric pressure outside. This will cause the air to move out (expiration).