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Science VII C,D

Ms.Anu Vijayan (PGT-Biotech)

Date of submission: 20.07.09

Chapter:Nutrition in animals

1.Why do  we get instant energy from glucose?

2.Write one similarity and one difference between the nutrition in amoeba and human beings.

3.Can we survive only on raw,leafy vegetables or grass? Discuss.

4  Name the four types of teeth and write their functions.

5.Write the functions of stomach.

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