The heart is a muscular organ in most animals, which pumps blood through the blood vessels of the circulatory system. The pumped blood carries oxygen and nutrients to the body, while carrying metabolic waste such as carbon dioxide to the lungs.
Getting a cramp while swimming is the worst that could happen to us people. I think the best answer here is to relax, float and massage the cramped muscle because, if you try to keep swimming the muscle could tighten more and could get out of hand and could cause you to drown.
Answer:
<h2>your answer is A. light </h2>
Explanation:
<h2>thanks for my question please mark as branlist </h2>
Depression is the disorder where people spend most of their time sleeping.
> You can develop severe acne, oily skin and hair.
> Have sever hair loss.
> Get liver disease, such as liver tumors and cysts.
> Have a major kidney disease.
> Suffer from heart disease, such as heart attack and stroke.
> And also have altered mood, irritability, increased aggression, depression or suicidal tendencies.
" hope this helped"
