Question

1. a close, interdependent relationship between two organisms is called there are three main types of symbiotic relationships. in, both organisms benefit from the relationship. when one organism benefits but the other is harmed, their relationship is called. occasionally, two organisms have a relationship where one organism benefits and the other is neither hurt nor helped. this type of relationship is called

Explanation:

Symbiosis is defined as a close, interdependent relationship between two organisms. Mutualism is a type of symbiotic relationship where both organisms benefit. Parasitism occurs when one organism benefits and the other is harmed. Commensalism is when one organism benefits and the other is neither helped nor harmed.

Answer:

Symbiosis, Mutualism, Parasitism, Commensalism