Mushrooms are decomposers.
Step-by-step explanation:
Mushrooms are also known as fungi. Fungi breaks down nutrients from dead animals, rotting food, or decaying plants. Fungi are natural heterotrophic organisms meaning they are incapable of photosynthesis, they cannot grow on their own like plants. They get nutrients from dead animals, rotting food, or decaying plants.
Example 1:
Think about it, bees produce honey as a main source meaning they are producers. Mushrooms do not have any sort of ability to do so.
Example 2:
Mushrooms might consume nutrients and such but they are not like dragonflies that are big eaters and consume butterflies and bees.
The final explanation, mushrooms are decomposers.
Hope this helps!
~Hocus Pocus