Which process results in the release of carbon? select three options

Carbon is one of the essential gases in nature,couple of natural processes causes the release of carbon. Some of the processes include;

- When the remains of producers are broken down by decomposers in the ecosystem.

- When animals break down food molecules to obtain energy, carbon is released.

- When the remains of consumers in the ecosystem are broken down by soil decomposers, carbon is released.

the answer would be b

explanation:

a. possible errors

d. new questions

explanation:

predictions and planning happen before. a summery comes after. errors you get after investigation and new questions propose what you can look for in the future.