Please help me out :( !! Compare and contrast mutualism, commensalism, and parasitism. Use clear and complete sentences.

Mutualism is where both organisms benefit, commensalism is where one benefits but the other organism isn’t harmed, and lastly, parasitism is where one organism benefits and the other is harmed. The various species found within a single ecosystem can relate to each other in a variety of ways. The terms mutualism, commensalism, parasitism and symbiosis all refer to the various ways that species within an ecosystem can interact with one another.

Explanation:

voluntary muscles are controlled by the cerebellum.