<span>Hormones released during exercise that can cause a person to get a "physical high" are known as endorphins. These hormones are released by the brain's pituitary gland during any period that significant stress is felt. It can be produced during exercise or tiring activities, stress, or pain. They are released so they can help relieve the feelings of stress.</span>
I think it’s b but idk i’m learning that in science as well
Both are used for energy to the body.
The only bone of the body that does not articulate directly with any other bone is the Hyoid Bone.