Question

what changes are observed in diaphragm during inhalation​

Answer 1

Answer:

Upon inhalation, the diaphragm contracts and flattens and the chest cavity enlarges. This contraction creates a vacuum, which pulls air into the lungs. Upon exhalation, the diaphragm relaxes and returns to its domelike shape, and air is forced out of the lungs

Answer 2

When inhalation happens, the diaphragm flattens and on exaltation it returns to normal shape and size