joIvkelKamelianaan joIvkelKamelianaan

25-01-2017
Computers and Technology

Answered

The gas most required for animal life to survive on Earth is

A.nitrogen

B.carbon dioxide

C.oxygen

D.water vapor

Verified Answer :

CUTIEPIE4U CUTIEPIE4U

25-01-2017

B.Carbon Dioxide since plants feed off it is and animals eat the plants

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