Explanation:
Lactic acid is mainly produced in muscle cells and red blood cells. It forms when the body breaks down carbohydrates to use for energy when oxygen levels are low. Times when your body's oxygen level might drop include: During intense exercise.
Answer:
this is because they appear dead outside and alive inside beings
Sewer is not a watershed
That they produce only through anaerobic respiration.
Answer: bus lines
Muscles - they are meat, and animals will eat the meat. They also decompose, leaving no trace of the remains.
