How do producers differ from all other organisms in an ecosystem? A. All other organisms rely directly on the sun for energy. B. Producers are the only group capable of making their own food. C. Producers regulate the amount of sunlight an ecosystem receives.

The answer is B) producers are the only group capable of making their own food, they are Autotrophic, meaning they create food on a cellular level, all other organisms that are not autotrophi, are heterotrophic organisms, these must gain energy by consuming other animals