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Aarna Agarwal from Manav Rachna International School, Gurgaon
Subject :NSO    Class : Class 3

Select the one that does not belong to that organ system to which the other three belong.

A Brain
B Spinal cord
C Nerves
D Lungs


Ans 1:

Harshil Jain from DPS, Bangalore
Class : Class 3
Because the brain, spinal cord and nerves are the nervous system but the lungs are the respiratory system.

Ans 2:

Kashika Goel from DPS Noida, Noida
Class : Class 7
D is ans

Ans 3:

Saani from Cambridge School, Mangalore
Class : Class 9
how?just how is it not b

Ans 4:

Aarna Agarwal from Manav Rachna International School, Gurgaon
Class : Class 5

Ans 5:

Ava from trio, bangalore
Class : Class 2

Ans 6:

Nishtha Patel from Podar International school , Mumbai
Class : Class 6

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