User Forum

Subject :NSO    Class : Class 4

Consider the following statements regarding carbon dioxide.
I. It is produced when an object is burnt.
II. It is consumed by all animals during respiration.
III. It is released by green plants during photosynthesis.
Among the given statements,

A Only I is incorrect
B Only III is incorrect
C Both I and II are incorrect
D Both II and III are incorrect.


Ans 1:

Class : Class 5
Ans is D

Post Your Answer