Resting heart rate is a) heart rate after completing a period of exercise. b) desirable minimum heartbeats needed to reach a level of activity and maintain that heart rate necessary to improve your cardiovascular fitness. c) number of contractions of the heart that occur in a one minute when your body is at rest. d) the minimum number of beats per minute your heart must beat to be able to fall asleep.
Calvin is a 12-year-old boy. due to pressure from his friends, he has started consuming certain toxic materials that are addictive and harmful. calvin is a victim of what type of abuse? a. sexual b. substance c. physical d. emotional