The cardiovascular system transports oxygen to cells through blood and takes away carbon dioxide from the cells.
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Answer:
i believe it is he place hand on stomach
Explanation:
Usually if one is starting to choke they place their hands on neck but it could be a sign of him trying to do the Heimlich Maneuver
C. Because Adequate sleep is as important to fitness as exercise and healthy eating!
Sleep affects just about everything you do
Answer:
Up to 60% of the human adult body is water. According to H.H. Mitchell, Journal of Biological Chemistry 158, the brain and heart are composed of 73% water, and the lungs are about 83% water. The skin contains 64% water, muscles and kidneys are 79%, and even the bones are watery: 31%.
