Answer:
The sympathetic nervous system is responsible for the fight or flight response.
Explanation:
the body composition is the ratio of body fat to the muscles
Answer:
According to a team of medical and mental health specialists, examining societal variables is critical to better explaining and comprehending the huge growth in the number of Americans diagnosed with mental illnesses in recent years.
Explanation:
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Answer:
b
Explanation: you cant do c or d because that can get you hurt and a can also get you hurt b is correct because a change up keeps the muscles healthy