Question

activity 12 : quiz
module : body orientation
topic : structures / type : combination
what system is highlighted?
a. integumentary system
b. cardiovascular system
c. digestive system
d. lymphatic system
e. respiratory system
question: 125
attempt: 1/1
correct:
score:
activity 12/13

Explanation:

The highlighted structures are the lungs and associated airways, which are the primary organs of the respiratory system, responsible for gas exchange.

Answer:

E. Respiratory system