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    why is it important to animals that plants give off oxygen as a waste product?

    0  Views: 472 Answers: 3 Posted: 14 years ago

    3 Answers

    So we will not die""

    What oxygen are you talking about?


    ""

    In order to be able to take flowers to people who are sick in hospital - it was though that they gave off carbon diaoxide. Generally they are best in the garden.  



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