ecosystem relationships. competition two or more organisms trying to acquire the same resource two...
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Ecosystem RelationshipsEcosystem Relationships
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CompetitionCompetition
Two or more organisms trying to acquire the Two or more organisms trying to acquire the same resourcesame resource
Ex. A deer and a turkey for acorns in the Ex. A deer and a turkey for acorns in the winter.winter.
Ex. Two buck deer fighting for a mate.Ex. Two buck deer fighting for a mate. Ex. Two crocodiles for a prime ambush spot Ex. Two crocodiles for a prime ambush spot
on the Nile River.on the Nile River.
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Predator-PreyPredator-Prey
One organism kills and feeds upon another.One organism kills and feeds upon another.
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SymbiosisSymbiosis
A relationship between two organisms of A relationship between two organisms of different species that benefits one or both of different species that benefits one or both of the organisms.the organisms.
THERE ARE THREE TYPES::THERE ARE THREE TYPES::
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A)A) MutualismMutualism
A relationship in which both organisms A relationship in which both organisms benefit.benefit.
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B) CommensalismB) Commensalism
A relationship in which one organism benefits A relationship in which one organism benefits and the other is neither harmed or helped.and the other is neither harmed or helped.
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C) ParasitismC) Parasitism
One organism benefits and the other is harmed One organism benefits and the other is harmed (the host).(the host).
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Cymothoa exiguaCymothoa exigua