Topic: Human Digestive System Subtopic: Large Molecules
What is our body made up of?
Answer: Our body is made up of different molecules, but the molecules found in carbohydrates, fats and proteins are large so they are broken down.
- Where does bacteria in faeces come from?
- How many chemicals are used in tobacco smoke?
- What happens in small intestine?
- What are companion cells?
- What causes make asthma worse?
- What are bad effects of smokers cough?
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