hunting and killing prey for food changing carbon dioxide and water into food absorbing food from dead organisms producing food from oxygen and sunlight
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: How do decomposers obtain their food?
Possibilities:
- hunting and killing prey for food
- changing carbon dioxide and water into food
- absorbing food from dead organisms
- producing food from oxygen and sunlight

absorbing food from dead organisms