Answer:

Our body is made up of bones and muscles. The basic structure of our body is known as cell. When many cells combine together then it is known as tissue. When may tissue are combine together it is known as organ. Organs combine to form Organ system. And organ systems form a body
The main function is a. excrete wastes from the body in urine.
A warm up consist of a period of non-strenuous activity that slowly prepares the body for more vigorous exercise.
Most warm up will gradually increase in intensity. The muscle which was used can be different for each activity. <span>Not only athlete, </span>singer can do warm up too.
Answer:
Access.
Explanation:
The first step is to access the victim. You must first figure out what is wrong and how they are hurt before you can treat them.
When a male gets an erection means he has been sexually stimulated or aroused