Respuesta :

Answer: D.

Explanation:

Because...

Plants convert carbon into oxygen and chemical energy so without carbon they wouldn't have food/energy so they wouldn't be able to live.

* Therefor, the correct answer is D.

* Hopefully this helps:) Mark me the brainliest:)!!

Soil plays and important role in the carbon cycle ,when living organisms breathe out carbon dioxide is released in the air,plants take the carbon dioxide of the atmosphere that helps plants grow its known as photo synthesis