National Science Olympiad Forum By SOF Olympiad Trainer - Page 430

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5

Ans 2:

Class : Class 3
piercing teeth and canines are the same thing in humans

Ans 3:

Class : Class 4
is piercing teeth a canine?

Ans 4:

Class : Class 10
please mention the phrase for piercing teeth with the detail solutions not just the answers please make these changes

Ans 5:

Class : Class 4
what are piercing teeth?

Ans 6:

Class : Class 5
What are piercing teeth?

Ans 7:

Class : Class 9
what are piercing teeth

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 3
ANSWER is D !!

Ans 2:

Class : Class 5

Ans 3:

Class : Class 5

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
c

Ans 2:

Class : Class 5
Ans is D

Ans 3:

Class : Class 4

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8

Ans 2:

Class : Class 8

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Subject :NSO    Class : Class 8

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8

Ans 2:

Class : Class 9
Tricky

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 10
answer is A since speed of sound in air is more than that in water

Ans 2:

Class : Class 9
Speed of light in water is less as compared to that of air as water is optically denser than air.

Ans 3:

Class : Class 10
Yes its A

Ans 4:

Class : Class 8

Ans 5:

Class : Class 8
The answer should be A but it is showing C

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 7
correct answer is D

Ans 2:

Class : Class 3
A

Ans 3:

Class : Class 9
d

Ans 4:

Class : Class 4
ANSWER IS ABCD

Ans 5:

Class : Class 5

Ans 6:

Class : Class 4
Thank You !

Ans 7:

Class : Class 5

Ans 8:

Class : Class 5
Answer is D

Ans 9:

Class : Class 5

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8
Option c

Ans 2:

Class : Class 7
Option c X shows a tap root system while y shows a fibrous root system

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Subject :NSO    Class : Class 4

Read the given statements and select the correct option.
Statement 1 : Snake and crocodile are cold blooded animals.
Statement 2 : Snake and crocodile breathe through moist skin mostly.

A Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1.
B Both statements 1 and 2 are correct but statement 2 is not the correct explanation of statement 1.
C Statement 1 is correct but statement 2 is incorrect.
D Both statements 1 and 2 are incorrect.


Ans 1:

Class : Class 8
This is not correct answer!

Ans 2:

Class : Class 4
Let’s check the given statements and find if they are correct:Statement 1: Snake and crocodile are cold blooded animals. ----- Correct. Snakes and crocodiles are reptiles. Reptiles are cold-blooded animals, and cannot control their body temperature. They regulate their body temperature by lying in the sun to warm up, or moving into the shade to cool down.Statement 2: Snake and crocodile breathe through moist skin mostly. ----- Incorrect. Snakes and crocodiles breathe through lungs. That is where the exchange of gases takes place.That means Statement 1 is correct but Statement 2 is incorrect.Hence, the right answer of Option C.The correct answer is C.

Ans 3:

Class : Class 6
C

Ans 4:

Class : Class 5

Ans 5:

Class : Class 6
A

Ans 6:

Class : Class 7

Ans 7:

Class : Class 7
Can you tell the answer to this question please please!!!!

Ans 8:

Class : Class 4
Ishit the answer is "C"

Ans 9:

Class : Class 6
C

Ans 10:

Class : Class 6
B

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