Because the runners cells are making up for an oxygen deficit
Answer:
C
Explanation:
The urinary system is used to expel waste and other stuff from your body that may cause harm to the body
Self control, with that you can do anything
when working out you want to make sure you can meet the task at hand. go little by little until you are able to meet your goal. so to start i would rule out D.
Answer:
Explanation: The talk test is a simply way to measure relative intensity. In general, If you're doing moderate- intensity activity, you can talk but not sing during the activity.
