Give reasons for the following: 
Scavengers are important for cleaning the earth.

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1. A fruit known to have good amount of iron.

2. We eat food to obtain this.

3. This vegetable is obtained from the eggplant.

5. Root of this plant is used as a vegetable.

8. An Indian spice obtained from dried floral bud.

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4. They feed on dead animals.

6. Leaf of this tree have medicinal property.

7. Sweet potato is a vegetable obtained from this part of the plant.

9. Fruit of this plant is eaten as salad as well as cooked vegetable.

10. A leafy vegetable mainly used as salad.

11. This insect provides us honey.