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Unit 4 Stack 2

6.12B Predatory, Competitve, and Symbiotic Relationship

TermDefinition
Commensalism A symbiotic relationship in which one organism benefits while the other is unaffected.
Competition Competition the relationship between organisms in an ecosystem that struggle for the same limited resources.
Host An organism that provides nutrients to a parasite and is harmed in the process.
Mutualism A symbiotic relationship in which both organisms benefit
Parasite An organism that lives in or on another organism and causes harm to obtain food.
Parasitism A symbiotic relationship in which one organism, the parasite, benefits by obtaining food from its host and causes harm to the host.
Predation The relationship in which one organism hunts and eats another organism.
Predator An organism that hunts, catches, and eats another organism prey an organism that is hunted, caught, and eaten by another organism.
Prey An organism that is hunted, caught, and eaten by another organism.
Symbiosis A relationship between two different species where one or both organisms benefit.
Created by: user-1966742
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