CBSE Respiration in Organisms Class 7 Extra Questions
- Respiration releases energy from food
- The oxygen that we inhale breaks down glucose into carbon dioxide and water. This releases the energy
- Aerobic respiration uses oxygen to breakdown the food. Anaerobic respiration does not use oxygen
- Breathing is a process of respiration during which oxygen is inhaled and carbon-dioxide is exhaled. Please refer Respiration in Organisms Class 7 Extra Questions for more information.
CBSE Revision Notes 