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If you usually have a regular cycle, a change in your cycle — such as suddenly having two periods in a month — could indicate a medical condition. Some health conditions cause bleeding that can be mistaken for a period: Pregnancy can cause spotting.
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hope this helps
Answer:
Tired
Because when you exercise your heart and pulse beats faster and faster making you very tired and also you might get sweaty
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brainiest plz
Answer:
Epidemiology is the branch of medicine which deals with the incidence, distribution, and possible control of diseases and other factors relating to health.
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I hope this helps
Answer:heres my answer
Explanation: you can easily just give someone to teach them someth8ng it truly doesn't matter so that's my answer
