Geriatrician's are specialist in the field of study of the aging also known as <span>gerontology.</span>
Answer: A. quality of life
Target heart rate is defined as the minimum number of heartbeats in a given amount of time in order to reach the level of exertion necessary for cardiovascular fitness, specific to a person's age, gender, or physical fitness.
Answer:
i'm pretty sure it is the right one
Explanation:
if im wrong sorry