Travis is a taking a long run and his muscles tissue needs more oxygen. He is breathing heavily and taking in a lot of oxygen. How does this exercise affect circulation

ANSWER A.Travis’s heart pumps more quickly to allow oxygen to be removed from the air and transported to the tissue.

True my friend : ) good luck

If it's a smaller child or infant, place one on the middle of the chest and on the child's back. (if it is a bigger child with enough room for two, place one on the upper right/your left of the chest, and one on the lower left/your right) the pads should never touch each other.