National Science Olympiad Forum By SOF Olympiad Trainer - Page 726

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
c

Ans 2:

Class : Class 8
Reversible change

Ans 3:

Class : Class 7
C) reversible change

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Subject :NSO    Class : Class 6

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 10
Plants donot directly absorb nitrogen from the atmosphere. They actually fix nitrogen in the soil with the help of symbiotic nitrogen fixing bacteria in their root nodules

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 4
skin-nerve-spinal cord-brain-nerve-hand pulled back

Ans 2:

Class : Class 8
how will the other parts get signal ?

Ans 3:

Class : Class 3
No Answer: D were is brain

Ans 4:

Class : Class 4
What about Brain?

Ans 5:

Class : Class 3
The option 'B' is the correct answer.

Ans 6:

Class : Class 3
The hand can't move without the signals of brain

Ans 7:

Class : Class 7
option B

Ans 8:

Class : Class 5
B - Skin → Nerves → Spinal cord → Nerves → Hand is pulled back

Ans 9:

Class : Class 8
the brain should be there

Ans 10:

Class : Class 7
Where is brain

Ans 11:

Class : Class 5
without brain's indicator how nerves will pull hands?

Ans 12:

Class : Class 3
It can never be like that.

Ans 13:

Class : Class 5
without brain there would be no reflex. Spinal cord is just a carrier through neurons..it's the brain which signals to pull back the hand from a hot kettle...not any other organs.

Ans 14:

Class : Class 4
skin ,nerves ,spinal cord ,brain,Spinal cord, Nerves, Hand is pulled back

Ans 15:

Class : Class 6
without brain how will we move

Ans 16:

Class : Class 5
yeeeeeeeeeeeessssssssssss!!!!!!!!!!!!!

Ans 17:

Class : Class 5
Confusinggggggggggggggggggggggggggggggg

Ans 18:

Class : Class 5
nooo

Ans 19:

Class : Class 3
The option 'B' is the correct answer.

Ans 20:

Class : Class 9
it will be none of the above because there is no brain

Ans 21:

Class : Class 6
Spinal cord sometimes acts as brain

Ans 22:

Class : Class 7
spinal cord acts as brain sometimes hence option B is correct

Ans 23:

Class : Class 5

Ans 24:

Class : Class 9
The answer B is correct because the Spinal Cord controls the Reflex Actions and if we touch a hot kettle and move our hand back, its a Reflex Action of course!!!

Ans 25:

Class : Class 3
OH,Nooooooooooooooooooooooooooooooooooooooooooooooooooooooooo|

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6

Ans 2:

Class : Class 5

Ans 3:

Class : Class 4
Asteroids are small, irregular lumps of rock that move in orbits around the Sun. Most asteroids lie in a vast ring between the orbits of Mars and Jupiter. This is called asteroid belt that holds millions of asteroids. Asteroids can be classified into two broad groups based on their composition and location-carbon rich asteroids dominate the outer part of asteroid belt whereas metal rich asteroids dominate the inner part of belt.

Ans 4:

Class : Class 5
c

Ans 5:

Class : Class 5

Ans 6:

Class : Class 5

Ans 7:

Class : Class 7
Option C is the correct answer

Ans 8:

Class : Class 10
option A is the correct answer

Ans 9:

Class : Class 8
It cannot be A as asteroids orbit the sun

Ans 10:

Class : Class 5
asteroids have a highly elliptical orbit unlike planets. planets have round orbits.

Ans 11:

Class : Class 8
Option C and A are both correct

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 8
part c

Ans 2:

Class : Class 5
the answer is Orion but in laptop Cassiopeia and Orion are c so i clicked c but my answer is wrong. Same thing happened to me

Ans 3:

Class : Class 5

Ans 4:

Class : Class 8
click d they have done mistake

Ans 5:

Class : Class 7
ORION IS THE ANSWER TO THIS QUESTION

Ans 6:

Class : Class 7
orionit must have been a mistake to write c on both.

Ans 7:

Class : Class 9

Ans 8:

Class : Class 10
Orion

Ans 9:

Class : Class 7

Ans 10:

Class : Class 9
I clicked d because Orion was the last but when the result came it was showing it wrong and it was marked like this your answer D correct answer D and it was showing wrong for me

Ans 11:

Class : Class 6
It is Orion but it is showing c

Ans 12:

Class : Class 6
YES THE ANSWER IS ORION

Ans 13:

Class : Class 7
YES,IT ISORION,THE GREAT

Ans 14:

Class : Class 7

Ans 15:

Class : Class 8
Yes, the correct answer is Orion as Ursa Major, Ursa Minor and Cassiopeia are different in my iPads net. Don't worry I also got worried seeing the net but to me Orion is the right answer. Thank you.

Ans 16:

Class : Class 5

Ans 17:

Class : Class 7

Ans 18:

Class : Class 6
Orion

Ans 19:

Class : Class 8
Pavitt Singh from Jodhamal Public Schoolthe correct answer is D

Ans 20:

Class : Class 5
YES, it is indeed Orion the Great. Wrong answer was put in the system , but now it is corrected.

Ans 21:

Class : Class 7
ORION

Ans 22:

Class : Class 5
with my luck ,i did D

Ans 23:

Class : Class 5
it is Orion luckily i did not see the option letter is wrong and clicked option D

Ans 24:

Class : Class 8
SOF has to work on it's technical glitches . mmm......

Ans 25:

Class : Class 5
It is very bad I said d but it landed on a for some reason

Ans 26:

Class : Class 7

Ans 27:

Class : Class 4
Orion Orion Orion Orion Orion Orion!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 28:

Class : Class 6
The answer is Ursa Major

Ans 29:

Class : Class 5
The correct answer is orion...error in the answer

Ans 30:

Class : Class 6
the answer is orion but in laptop cassiopeia and orion are c so i clicked c but my answer is wrong

Ans 31:

Class : Class 7

Ans 32:

Class : Class 5
orion

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7
B

Ans 2:

Class : Class 8
BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB BBBBBBBB

Ans 3:

Class : Class 10

Ans 4:

Class : Class 5
B

Ans 5:

Class : Class 4
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB

Ans 6:

Class : Class 5
(b) Planet Venus is the hottest planet in our solar system

Ans 7:

Class : Class 5
the question is correct

Ans 8:

Class : Class 7
B is the answer

Ans 9:

Class : Class 6
B

Ans 10:

Class : Class 1

Ans 11:

Class : Class 6
The question is wrong

Ans 12:

Class : Class 5
The corerect answer is b google also said it

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7
Yes Fareeha siddiqua the answer is D

Ans 2:

Class : Class 5

Ans 3:

Class : Class 9
Yes Fareeha siddiqua the answer is D

Ans 4:

Class : Class 7

Ans 5:

Class : Class 5
a

Ans 6:

Class : Class 5
Venus and uranus rotate in clock wise direction but uranus is a gaseous planet so answer is D

Ans 7:

Class : Class 5
yes, it is d!

Ans 8:

Class : Class 7

Ans 9:

Class : Class 5

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8
what is gggggggggg you are mad?

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 8
you are fully mad ? 555

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