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 anther and what does it contain?
- What is an artificial pacemaker?
- What is faeces?
- How does content diffuse into cells from blood?
- What are by-products of respiration?
- What is treatment of faulty pacemaker?