Question

here is another model of part of the carbon cycle. place the applicable labels where they should go, then click \submit response.\. respiration photosynthesis fossil fuel formation decomposition combustion score: 100% submit response

Explanation:

Plants take in carbon - dioxide ($CO_2$) during photosynthesis. Animals respire, releasing $CO_2$ back into the atmosphere. Decomposition of dead organisms also releases carbon back into the cycle.

Answer:

Starting from the $CO_2$ molecule and moving clock - wise:

1. Photosynthesis (next to the plant)
2. Respiration (next to the mouse)
3. Decomposition (next to the snake)