Explain some of the benefits of physical activity or regular exercise. your response should be at least 3 complete sentences.

Exercise is used primarily to keep in shape, and be active. It can be used to lose weight, and prevent certain health conditions. It can also be used to improve your mood and energy level.
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Major sources of stress, such as a death or divorce, problems in family relationships, job loss, school, and substance abuse, can trigger or aggravate some mental disorders in some people. but not everyone who goes through those things develops a mental illness

C= $20.45, you do how many songs multiply that by each song cost and add $9.95