Answer:
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.
Explanation:
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Explanation
Sleep can alter your sports performance because of how it affects the body during exercise. Therefore sleep can help your body in many things such as learning and exrisices.
Blood alcohol content (BAC) is a measure of the amount of alcohol that is present the blood.
A heavier person will have a lower blood alcohol level due to a greater amount of water in their body. The more a person weigh, the more water he/she tends to have in his/her body. The water has a diluting effect on the alcohol so the BAC will be lower in comparison with person who is slimmer and has less water in the body.
Doing exercises is a logical scenario where you defend your health.
It is proven that practicing exercise regularly contributes to maintaining good health and preventing diseases.
It is important to do exercises because it has biological and psychological benefits.
Among the bilogical benefits we have:
1) Improves physical shape and endurance
2) Regulates blood pressure figures.
3) Increase or maintain bone density.
4) Improves insulin resistance.
5) It helps maintain body weight.
6) Increase muscle tone and strength.
Among the psychological benefits we have:
1) Increase self-esteem
2) Improve the self-image
3) Reduce social isolation
4) Reduce tension and stress
5) Reduce the level of depression.
6) Help relax.