Answer to:
Our biology teacher told us that plants give off carbon dioxide (and he wasn't testing us). How can I report an incompetent teacher? Oh my lord I hope people do not trust this as a source of information! Telling a confused student how to remove a teacher because of the students ignorance is just wrong! Plants do indeed give off CO2, by breaking down glucose through an oxygen reacction. During the day they just happen to also emit large amounts of oxygen through photosynthesis in a completely different process. The...

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