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.
- Which chamber is connected to which vessel?
- How does tar damage lungs?
- What are initial effects of tobacco smoke?
- What is oxygenated blood?
- What is transpiration?
- What is happening to heart?