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Suma, was walking on the road. All of a ...

Suma, was walking on the road. All of a sudden she saw a snake approaching towards her. She was afraid of it The reason of this is………….
1. She is timid by nature
2. Due to the secretion of Adrenalin change occurred in her.
3. Due to the secretion of vasopressin change occured in her.
4. To tell it to her mother and father.

A

1,2,3

B

3

C

2

D

2,3,4

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