Answers

2016-04-26T20:52:24+05:30
Animals are dependent on plants for their food . while plants require carbon di oxide for preparing food by photosynthesis and they get CO2 from animals
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2016-04-26T20:57:44+05:30
They r depent on each other as plants require carbon dioxide to do photosynthesis and give out oxygen that is very much required for animals to breathe


Excuse me ... In which school do u study
And which science book do u have
U can reply me on my questions
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