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Growing Plants Indoors Air.
Plants use carbon dioxide in the air and return oxygen. Smoke, gases,
and other air pollutants can damage plants.
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  Room to Grow  Temperature  Light  Water Air  What's Next? |
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Growing Plants IndoorsAir.
Plants use carbon dioxide in the air and return oxygen. Smoke, gases,
and other air pollutants can damage plants.
|
Room to Grow Temperature Light Water Air What's Next? |
|