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Interactions among O

NC.8.L.3.2

TermDefinition
Cooperation A helpful interaction among organisms living in a limited area that assists each organism's survival.
Competition An interaction that occurs when organisms try to get the same same resource(s).
Symbiosis All the food chains in an ecosystem and how they are hooked.
Mutualism A close relationship between two species that benefits at least one of the species (apart of symbiosis).
Commensalism A symbiotic relationship between two organisms in which both organisms benefit.
Parasitism A symbiotic relationship in which one organism benefits and the other is harmed.
Parasite An organism that lives in or on another organism and benefits at the other organism's expense.
Host An organism that a parasite lives in or on.
Created by: tongabrennan
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