The answer is:
Endorphins
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Nearly 25% of all adults in the United States (around 117 million people) have at least one chronic illness or health problem.
Answer:
Explanation:
There are several different kinds of assessments of cardiorespiratory fitness such as timed runs, timed walks, and step tests. Using multiple, different fitness assessments gives a more complete picture of the various factors that contribute to an individual's level of cardiorespiratory fitness.
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Answer:
A
Explanation:
it should go in this order.
A) Calling for help
D) Determining whose injuries are the most life- threatening
C) Asking for permission to treat injured individuals
B) Giving information to ambulance personnel