Answer:
I think it is :
A) To move air toward the lungs while warming, moistening, and filtering it.
The answer is C. You don't really need the others because they don't impact your physical health. If you think about it that way!!
Answer:
Multisystem trauma involves injuries to the body that affect more than one body system. There are several body systems, some of which include:
Cardiovascular
Digestive
Muscular
Respiratory
Nervous
Skeletal
Multisystem trauma can result in widespread complications in the body that can be potentially life-threatening. Learn more about multisystem trauma, including how to treat this type of condition.
I believe the answer to your question will be atrioventricular but don't cross out pulmonary it could possibly be the answer.