Condoms
vaccines
controlled rooms of sick/affected people
answer:
its asking how do you control bi polar so:
Developing and sticking to a daily schedule can help stabilize the mood swings of bipolar disorder which Include set times for sleeping, eating, socializing, exercising, working, and relaxing. Try to maintain a regular pattern of activity even through emotional ups and downs.
hope this helps!
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Answer:
respitory circulatory systems
Explanation:
The hepatitis one...I think. if you know for sure I an wrong then it's definitely the first one about HIV
The answer is D. Environmental