"Blood flow increases" is the one way among the following choices given in the question that a proper warm up affect blood flow. The correct option among all the options that are given in the question is the first option or option "A". I hope that this is the answer that has actually come to your help.
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Vitamin A is pass through proteins to go from outside the cell to inside
Answer:
2
Explanation:
2 because harte lungs arteries working muscles is the choice
Target heart rate is the answer because target heart rate is to be maintained during exercise to ensure the best cardiovascular function
<span>Because it threatens food production</span>
