Which of the following supplements assists in muscle contraction, immunity, and regulation of blood sugar?

What is also known as an attack in volleyball

The amount of oxygen that is actually used by the body during the rest or a hand workout is determined by the heart rate, the stroke volume, and the amount of a. blood circulating in the vascular system b. oxygen removed from the vascular system c. oxygen provided to the vascular system d. blood that individual has in the body e. hemoglobin in the red blood cells

Ay i hate cuz my peepee be small