Topic: Human Digestive System Subtopic: Introduction
What are fats and functions?
Answer: Fats are stored as layers of insulation under the skin. fats produce twice as much energy as carbohydrates. About quarter of our energy we use each day comes from fats.
Learn also:
- What is plasma?
- What is faeces?
- What is digestion?
- Why is reproduction important?
- What is concentration of components in deoxygenated blood?
- How does humidity affect rate of transpiration?