Topic: Food Energy and Respiration Subtopic: Introduction
What happens if excess lactic acid is produced?
Answer: If excess lactic acid is produced in the muscles, our muscles would get over exhausted and cramps may build within the muscles which is unfit for them.
- Why we should not breathe through mouth?
- What are enzymes?
- What is ovule?
- What causes smoker to cough?
- What is oxygenated blood?
- What if cough is vigorous?