Question

During extended, intense exercise, a person begins to tire and breathe heavily. If this person continues to exercise, his muscles will soon switch from

aerobic respiration to anaerobic (alcoholic) respiration

anaerobic (lactic acid) respiration to aerobic respiration

anaerobic (alcoholic) respiration to aerobic respiration

aerobic respiration to anaerobic (lactic acid) respiration
i think it anaerobic (lactic acid) respiration to aerobic respiration

Answer 1

@dan815

Answer 2

I think you're right. :)