Page 147 - Viva ICSE Science 5 : E-book

E. Answer the following questions.

1. Explain the structure and functions of the heart.

2. Draw a diagram to show path of blood.

3. Explain the types of movable joint found in human body.

4. Discuss the importance of bones.

5. What is junk food? Why is it harmful for us?

6. Draw a diagram showing parts of a fl ower.

7. Explain the types and process of pollination.

8. Why is dispersal of seeds important? Explain how dispersal occurs through
agents of dispersal.

9. Explain the properties of solids.

10. Defi ne solubility. Explain any two ways of separating soluble solids from water.

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