90 pounds...................
Stay clean and keep checking on the doctor about your health
A. Intrinsic motivation comes from within and doesn’t depend on an outside source.
This is the answer because, you’re motivating yourself because you WANT to compared to extrinsic is doing something because, of someone else.
Answer:
The heart is a muscular organ in most animals, which pumps blood through the blood vessels of the circulatory system. Blood provides the body with oxygen and nutrients, as well as assisting in the removal of metabolic wastes. In humans, the heart is located between the lungs, in the middle compartment of the chest.
<span>The muscular system works together with the skeletal system because they are associated with each other.
A human's muscles are wrapped around their bones so tightly, they help contract each muscle movement. </span>
