<span>Since I do not know your maximum heartrate ill give you the standard. For vigorous-intensity physical activity, a person's target heart rate should be 70 to 85% of his or her maximum heart rate.</span>
Mitosis is a method of cell division in which a cell divides and produces identical copies of itself. The primary mechanism by which organisms generate new cells is through cell division.
True
Once being carried to the capillaries that’s where the exchange of oxygen and carbon dioxide occurs
Answer:
depends how old are you? boy or girl? lol
Explanation:
