Question

Along with the internal and external intercostal muscles, what is a main muscle of the pulmonary system?

a. deltoid
b. diaphragm
c. gastrocnemius
d. semitendinous

Answer 1

diaphragm

Step-by-step explanation:

took the test and got it right

Answer 2

The diaphragm is the other main muscle involved in the pulmonary system and is responsible for creating the pressure changes that a case inspiration/ expiration.