Answer:
There are many different systems involved in
when we exercise, the three main ones are the
Respiratory system which is involved in breathing
the circulatory system which is about circulation
of blood around the body and finally the
muscular system and finally the Muscular system
which is about how we move.
Explanation:
you should talk so a grown up about it but before doing that try to ask her what made her start that, then after you do that try to go to some type of counseling to help her get out of it
Answer:
New skin cells form at the bottom of the epidermis, which is the top part of your skin. Skin cells change shape. They start off kind of fat and square. Over time, they move to the top of the epidermis, flattening out as they go.
Explanation:
The answer is true. hope this helps.
