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Subject :NSO    Class : Class 3

Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 4

Ans 2:

Class : Class 6

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
d)Yuri Gagarin

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Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5

Ans 2:

Class : Class 5
the answer is A because it require pull force and others require push force

Ans 3: (Master Answer)

Class : Class 1
The correct answer is A.

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
72 times

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 6
D

Ans 2:

Class : Class 7
Yes , the answer is D .

Ans 3:

Class : Class 4
ans is definitely d

Ans 4:

Class : Class 5
Yes the answer is D.

Ans 5:

Class : Class 5
D

Ans 6:

Class : Class 3
ans is definitely

Ans 7:

Class : Class 3
D

Ans 8:

Class : Class 3
Answer is definately D

Ans 9:

Class : Class 3
THE SMALL INTESTINE ABSORBS WATER AND MINERALS FROM FOOD, SO THE ANS. SHOULD BE B.

Ans 10:

Class : Class 6

Ans 11:

Class : Class 4
C is the answer

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
c

Ans 2:

Class : Class 3
Small intestine is an organ of digestive system where complete digestion of food occurs and the digested food nutrients are absorbed into blood and sent to all body parts.Hence correct answer : option 'c'

Ans 3:

Class : Class 3
B is the right answer.

Ans 4:

Class : Class 4

Ans 5:

Class : Class 3
Aarush Chakrabortty and Shaunak are correct

Ans 6:

Class : Class 5
B is the right answer

Ans 7:

Class : Class 2
B is right

Ans 8:

Class : Class 3
b

Ans 9:

Class : Class 6
C is the correct answer because it is the part which food into smaller pieces. Explanation: The food enters in our body. >It reaches to our stomach. >It is broken into pieces. >It reaches to the rectum through large intestine. >It comes out from anus. Oesophagus >stomach >small intestine >large intestine >rectum >anus

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Subject :NSO    Class : Class 7

In an experiment demonstrating the evolution of oxygen in Hydrilla, sodium bicarbonate is added to water in the experimental set-up. What would happen if all other conditions are favourable?

A Amount of oxygen evolved decreases as carbon dioxide in water is absorbed by sodium bicarbonate.
B Amount of oxygen evolved decreases as the availability of carbon dioxide increases.
C Amount of oxygen evolved increases as the availability of carbon dioxide increases.
D Amount of oxygen evolved increases as carbon dioxide in water is absorbed by sodium bicarbonate.


but why

Ans 1:

Class : Class 7

Ans 2:

Class : Class 9
ans is C. because of sodium bicarbonate,the plants get CO2 and perform photosynthesis and give out O2

Ans 3:

Class : Class 8
it must be a. as amount of oxygen decreases and when searched... gives the same answer

Ans 4:

Class : Class 6

Ans 5:

Class : Class 9
oh. ok.

Ans 6:

Class : Class 6

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 10
The answer is D.

Ans 2:

Class : Class 8
Solution heats up

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