Search 7,000+ topics

Practice problem

Carbon Cycle — Definition & Diagrams

By Sarah Morgan
+1 contributors
Contributors
The image shows a human with their mouth open. One arrow goes from "carbon compounds" to their mouth. The second arrow goes from their mouth to "carbon compounds".

What phrase should be on the top arrow, and then, what phrase should be on the bottom arrow?

Choose one answer

Type a concept, like “slope” or “photosynthesis”.

↑ ↓ to choose · Enter to openSearch explanations and problems