In a paragraph write about a situation in which you were involved or reacted in a way you now know was a "Psychological response"

True or false: determining the source and motive of an ad for a health product will you decide whether the ad is a reliable source of health information.

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

Mary is 14 year old her resting heart rate is 70 beats per minute. calculate 50% of mary's maximum heart rate to fine her target heart rate