Question

during expiration or exhalation the options are a lung volume decreases diagram becomes Dom shaped be lungs volume increases dipha gram flattens C lungs volume decreases diagram threatens D none of these ​

Answer 1

Answer:

d

Explanation:

during inhallation lung volume increase diaphragm become dome shap while exhalation is reversed of inhallation

Answer 2

Answer:

Option A is the correct answer

Explanation:

During expiration, air is expelled out of the lungs so lung volume decreases and diaphragm comes to rest which is dome shaped.