Answer – B. (Return blood to the lungs)
The function that capillaries serve in the cardiovascular system is to return blood to the lungs. The capillaries beds are the area where the excess carbondioxide produced by the cells are exchanged with oxygen. The deoxygenated blood is then transported by the capillaries through the circulatory system back to the lungs for reoxygenation
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Total calories so that people can know what they want to ingest
Answer:
A.
They alternate running with pushups
Explanation:
if they run and do a little bit of pushups they will be ready for their hockey season
Muscular strength has to do with what at what intensity you can do a task while muscular endurance has to with how long you can do a task
Answer:
Before the workout warm up, Don't push yourself too hard, and Recovery time after the workout.
Explanation:
-Hope this helps!
