I feel nothing anymore...what do i do.?

Describe how the above factors create barriers for maintaining your mental and emotional health what barriers do they create

The breakdown of peptides into amino acids is an example of . the release of insulin after eating a large meal is an example of .

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