What is an organism which consumes producers for energy? Primary Consumer
Tertiary Consumer
Producer
Secondary Consumer
Decomposer


primary consumer.

Explanation:

hope this or right :)

A

Explanation:

I belive this is the right A heterotroph is an organism that eats other plants or animals for energy and nutrients. ... Examples include plants, algae, and some types of bacteria. Heterotrophs are known as consumers because they consume producers or other consumers. Dogs, birds, fish, and humans are all examples of heterotrophs.

the reason the two sea urchins don't compete with each other for food, resources, etc. is because the urchins have adapted to the environment but they have also adapted to each other. this is most likely because the genes of the sea urchins.