c) ask for help
They should realize they will need to ask for help
Answer:
humoral immunity
Explanation:
Human** think of it like that
Answer:
coronary arteries
Explanation:
The aorta (the main blood supplier to the body) branches off into two main coronary blood vessels (also called arteries). These coronary arteries branch off into smaller arteries, which supply oxygen-rich blood to the entire heart muscle.
