Miranda plays on the lacrosse team and knows that increasing her aerobic capacity will help her on the field. To determine her current status, the team's trainer will conduct a test in which Miranda will run on a treadmill for a designated time while measurements are taken. What will the measure of her aerobic capacity show? A) The volume of oxygen her muscles consume during exercise
B) Her rate of respiration while under stress
C) The electrical activity in her heart while exercising
D) The capacity her lungs have for expansion if she trains harder