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Shweta Basu from Amity international School, Gurgaon

Subject :NSO Class : Class 3

Name of the component of air which is used by green plants to make their food?

Ans 1:

Anu Sharma from DPS Noida, Noida

Class : Class 2

Carbon dioxide

Sivanthili.sivaganesh from kamalaniketan , Trichy

Class : Class 3

Carbon di oxide

Anu Sharma from DPS Noida, Noida

Class : Class 2

photosynthesis