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The carbon in plants come from the carbon found in carbon dioxide (CO2). As plants undergo photosynthesis they draw in water through their roots and carbon dioxide from the air through specialized structures called stomates. So the inorganic carbon in carbon dioxide becomes organic carbon making up the oils, carbohydrates and proteins found in plants.

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15y ago
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14y ago

The carbon dioxide comes out of the center of the palnt

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11y ago

From carbohydrates

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Q: Where does the carbon come from that plants use to produce carbon dioxide?
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Related questions

Where does the carbon come from that plants used to produce carbon dioxide?

From carbohydrates


Can carbon dioxide come from fire?

Yes. Burning carbon or a carbon compound will produce carbon dioxide.


Where does the carbon come from that plants use to carbon dioxide?

From carbohydrates


When plants form glucose molecules where do carbon atoms come from?

carbon dioxide


Where do the carbon atoms come from to produce the certain sugar for photosynthesis?

From the animals around it breathing oxygen and converting it to carbon dioxide.


Where does most of the air huumans breath come from?

They come from plants. It is a cycle. (Carbon Dioxide and Oxygen Cycle) When you breathe out you realse Carbon Dioxide and the plants sucks it in and relase oxygen and that is what we breathe in.


What do forest need carbon dioxide for?

So that they plants can make glucose for photosynthesis. Glucose is C6H12O6, and the carbon and some oxygen in that equation come from Carbon Dioxide in the plants enviroment.


How do animals support plants?

plants need carbon dioxide which come from animals respiration


How come plants produce oxygen even though they need oxygen for respiration?

Plant use carbon-dioxide for respiration. They absorb the carbon molecules and release the oxygen molecules into the air.


Where does the carbon come from that plant use?

They get it from the carbon dioxide dissolved in the water. This exists in four forms - carbon dioxide, carbonic acid, carbonate ion,and bicarbonate ion. Plants all use carbon dioxide, and some underwater plants can also use bicarbonate ions.


Through photosynthesis a simple sugar is produced. Where do the carbon atoms come from to produce this sugar molecule?

carbon dioxide


Where does the carbon dioxde used by plants come from?

Humans inhale oxygen, and breath out carbon dioxide. It is like a cycle.