The muscular system is the organ system that is composed of tissue and can contract and relax.
Answer:
There are many harmful chemicals in the cigarette that increases the red blood count. The compounds that is found in the cigarette are carbon monoxide, and other compounds that decreases the level of oxygen inside the body.
In order to compensate the oxygen level of the body, the body boosts the level of production of red blood blood cells in the body.
hence, the chemical like carbon dioxide and monoxide tends to decrease the level of oxygen in the body and elevated red blood cells.
I believe the answer is A.
The answer is nicotine gum. It comprises of nicotine blended with biting gum. Biting the gum discharges nicotine, which is then retained through the coating of your mouth. Utilizing the gum can lessen withdrawal side effects when you quit, for example, yearnings and crabbiness. Notwithstanding, it may not stop these manifestations totally.
