Question:

Because plants make their own food, they do not need oxygen.?

by Guest65518  |  earlier

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True or False?

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4 ANSWERS


  1. true,they need carbondioxide but produce oxygen


  2. All organisms need oxygen for respiration.

    Plants do photosynthesis and respiration during day, and only respiration during night. As a simle explanation we can say that: The amount of oxygen released is more than the amount of oxygen used.

  3. False.

    http://www.biologie.uni-hamburg.de/b-onl...

  4. true, but they make oxygen

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