Answer:
Sperm count and increase in the ability to remember
Answer: The aerobic energy system is used for prolonged endurance or exercise. Simply put the cell uses oxygen to burn glucose and make ATP i.e. aerobic production of energy by the oxygen system. Your muscles need a steady supply of ATP during any sustained activity.
Explanation: want to be friends
Positive and negative interactions greatly affect participation in a physical activity. For positive interactions, it encourages participants to have physical activity thus having physical function. Companionship with friends also is a positive effect especially with adolescents. On the other hand, negative attitude would mean the participant would not exert any effort in participating any activity.
