Topic: Food Energy and Respiration Subtopic: Introduction
How is energy formed?
Answer: For living organisms, energy is formed by a chemical reaction between food and oxygen. Generally, the component of food used in the reaction is Glucose.
Learn also:
- How is food absorbed?
- What are cross walls?
- Why is thrombosis dangerous?
- What is cell sap?
- What is anemia?
- How is hemophilia caused?