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.
- What is transpiration?
- What is passive smoking?
- How is pulse detected?
- How does large trees take up water?
- Why are Villi essential?
- What are antibodies?