Topic: Human Digestive System Subtopic: Introduction
What are carbohydrates and functions?
Answer: Carbohydrates are sugars that fall into three different categories i.e Monosaccharides, Disaccharides and Polysaccharides. carbohydrates are used to give us energy.
- What are fats and functions?
- How does blood flow in arteries?
- How does blood move?
- What is aerobic respiration?
- Why do not plants require huge amount of raw materials?
- How body tries to fight flu virus?