Correct answer choice is :
A) About 90 seconds
Step-by-step explanation:
Anaerobic metabolism is that the creation of energy through the combustion of carbohydrates within the absence of atomic number 8. This happens once your lungs cannot place enough atomic number 8 into the blood to stay up with the strain of your muscles for energy. It typically is employed just for short bursts of activity like after you opt for a sprint once running or sport or after you area unit lifting serious weights. Your body can usually switch between aerobic and anaerobic metabolism throughout sports and exercise activities that need short bursts of sprints also as sustained cardiopulmonary exercises like in football game tennis and basketball.