During exercise, we undergo respiration. Therefore, we need oxygen and release carbon dioxide and water as waste products. When exercise become vigorous, we only run on anaerobic respiration with little oxygen, then lactic acid becomes a waste product instead of carbon dioxide and water. This occurs due to incomplete breakdown of glucose.
Best answer is C. lactic acid.
The answer is strep throat. Hope this helps!!! : )
True because why would it not be a good way
60 minutes hope this helps
Answer:
All natural energy in living creatures comes from the sun.
