Amy goes to the doctor besause she is not feeling well the doctor carefully looks for anything abnormal in amys pharynx the doctor then litsen through his stethoscope for abnormal sounds in amys bronchi and alveoli which body system is the doctor examining

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