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Subject :NSO    Class : Class 3

star_opt.jpeg In desert plants, leaves modify into thorns. How do thorns help a plant?

(A) They catch food

(B) They store water

(C) They protect the plant from being eaten by animals

(D) They make the plant attract bees.

need more clarification

Ans 1:

Class : Class 3
Because stem does photo -synthesis the leaves are used for storing water instead that's why (B) They store water is correct

Ans 2:

Class : Class 3

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