Answer:
Blood travels through out the veins, and The heart is pushing the blood
Explanation:
Report this if u want idc that is what i think and makes more sense
Sometimes they could have something wrong with their brain which causes them to act in ways they can not control
Answer: my flexibility is equal to a stiff cardboard. i need to work on mine
Explanation:
Answer:
The official definition for cardiorespiratory endurance is "Cardiorespiratory fitness refers to the ability of the circulatory and respiratory systems to supply oxygen to skeletal muscles during sustained physical activity."
Based on that, the answer is A.
*<u><em>Just for citation purposes, the definition is from Wikipedia.</em></u>
