Q: What do decomposers release once they have broken down the dead organisms?


Read this paragraph and choose the correct option from the provided answers:

Ecosystems require constant inputs of energy from sunlight or chemicals. Producers use energy and inorganic molecules to make food. Consumers take in food by eating producers or other living things. Decomposers break down dead organisms and other organic wastes and release inorganic molecules back to the environment.

 Choices:

- essential molecules

- unusable molecules

- organic molecules

- inorganic molecules


A:
inorganic molecules