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Subject :NSO    Class : Class 7

Observe the given figure.

What will be the condition of the given structures when we breathe in air?

A
B
C
D


lol

Ans 1:

Class : Class 10
The given answer is wrong.The correct option is B only.

Ans 2:

Class : Class 7

Ans 3:

Class : Class 8
I think the answer will be (B)

Ans 4:

Class : Class 4

Ans 5:

Class : Class 8
The answer is c as diaphram contracts to flatten

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