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co2( carbon dioxide) is absorbed by the leaves' cells of the plant, it uses it as energy, and it releases o2( oxygen )

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14y ago
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14y ago

Oxygen is given of as part of the process of photosynethis.

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Q: What do plants give off that helps us breathe?
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Which gas do plants breate in?

Plants breathe in carbon dioxide (CO2) and give off water vapor and oxygen.


Can you breathe oxygen?

Yes, you breath in oxygen that plants give off and breath out carbon dioxide that plants take in.


What thing must plants get from animals?

Plants must have carbon dioxide from animals. Animals give off carbon dioxide when they breathe and plants give off oxygen so it's a fair exchange.


What resource is given off by plants in the carbon dioxide oxygen cycle and is necessary for the survival of animals?

Plants give off oxygen, which animals need to breathe.


How can carbon help in growing of the plants?

Plants breathe in carbon dioxide (CO2) and give off oxygen. Without CO2 they will die.


How is oxygen used by living thing and in other important process?

Oxygen is important to humans so we can breathe. we then give off carbon dioxide which plants need. Plants give off oxygen and the cycle repeats.


What role do plants play in the composition of the atmosphere?

Some plants such as roses and tulips are mostly used for fashion and the beautiful aroma both plants give off. On the other hand, other plants such as the green spikey kinds breathe in carbon dioxide and release oxygen. This helps keep a "greener" (EcoFriendly) environment.


What gas does plants give off in the light?

Plants produce oxygen when exposed to light. They do this by the process of photosynthesis. The oxygen comes from the splitting of water molecules to produce hydrogen ions and the oxygen is expelled as a waste product.


What makes plants give off oxygen for people o breathe in?

Plants use water to create sugar for itself and strips the hydrogen and gets rid of oxygen which we use


Where does exchange of oxygen and carbon dioxide take place?

The exchange of oxygen and carbon dioxide takes place in the alveoli of the lungs. Oxygen from the air we breathe diffuses into the bloodstream, while carbon dioxide from the bloodstream diffuses into the alveoli to be exhaled out of the body.


How do trees help earth?

they provide oxygen for humans and animals to breathe by photosynthesis, the process in which plants use carbon dioxide and give off oxygen


Why scientists fear the rapid destruction of forests?

forests( trees) plants breathe carbonmanoxid and put off oxygen,which helps to protect the p;ants ozon layer.In turn this helps to balance our weather .