Subject :NSO Class : Class 5
Subject :NSO Class : Class 8
Ans 4:
Class : Class 8
The ans is not DEutrophication decreases oxygen and the graph shows increasing oxygen
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Subject :NSO Class : Class 3
Ans 8:
Class : Class 1
d there is parrot and it has talons and there is two toes in the front and two back but woodpecker is not in the grid anyways woodpecker cannot fit
Ans 23:
Class : Class 7
A is correct D is Heron it is present near penguin in vertical it starts from E of penguin Option A eagle is not preent
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Subject :NSO Class : Class 7
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Subject :NSO Class : Class 9
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Subject :NSO Class : Class 9
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Subject :NSO Class : Class 9
The given apparatus can be used to show the diffusion of gases. Which pair of gases X and Y would cause no movement of the water?
X | Y | |
A | C2H4 | C2H6 |
B | C2H4 | N2 |
C | CO2 | C2H6 |
D | CO | NO2 |
pl explain
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Subject :NSO Class : Class 5
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Subject :NSO Class : Class 9
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Subject :NSO Class : Class 9