Answer:A
Explanation:These are called Alveoli.They inflate when a person inhales and deflates when a person exhales. During gas exchange oxygen moves from the lungs to the bloodstream. At the same time carbon dioxide passes from the blood to the lungs.
D she didn't use flash cards, she can't remember information because she didn't study.
Answer:
C. Perinatal care
Explanation:
This type of care occurs after birth and concerns the well-being of the mother
The answer is stretch or warm up