Answer:
Stress can cause increased oxygen demand on the body, spasm of the coronary (heart) blood vessels, and electrical instability in the heart's conduction system. Chronic stress has been shown to increase the heart rate and blood pressure, making the heart work harder to produce the blood flow needed for bodily functions.
Answer:
It is 50 per min divided by 6
8.33333333333
Explanation:
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The answer is D.) Mood swings
Answer:
spanish speak ???????????
You gain muscular strength, and you tighten your body which can lead to a healthy strong body. But if you work out to much you could really hurt your body and leave yourself with cramps and tight muscles.
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