Question

Name the substances whose build up in the muscles during vigorous physical exercise may cause cramps?

1 point

(a) Ethanol + Carbon dioxide + Energy

(b) Lactic acid + Energy

(c) Carbon dioxide + Water + Energy​

Answer 1

Answer:

Lactic acid is the waste product produced during anaerobic respiration. Running fast can lead to a build-up of lactic acid in your muscles, causing cramp. Lactic acid also causes tooth decay.

Explanation:

option b