Topic: Food Energy and Respiration Subtopic: Diseases of the respiratory system
What are harmful effects of carbon dioxide?
Answer: Carbon dioxide enters the blood vessels from the alveolar walls. Instead of oxygen, they get absorbed in the red blood cells, decreasing the efficiency of carrying oxygen to the cells.
- What is alveolus?
- Why are circulatory disease harmful?
- What happens in lungs?
- Which blood protein is found in plasma?
- How is pulse detected?
- What is sequence of transport of food?