Question

It's kind of embarrassing that I can't answer this, buuut....

The system that takes in oxygen and releases carbon dioxide to the exterior is the

a. reproductive system
b. cardiovascular system
c. muscular system
d. urinary system
e. respiratory system

Answer 1

respiratory system

Answer 2

E respiratory system. if you need help with anatomy and physiology let me know! i am more than willing to help you :)

Answer 3

thank u

Answer 4

Thanks :)