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sci/lewisch18 1&10-3

predator one animal hunting and killing another animal for food.
competition struggle/fight between or oragainsims or populations survive in a habtiat with limeted reasources.
symbiotic two or more species; oneorgainsims must benefit from the realitionship.
mutualism both orgainsims brnrfit.
commensalism one benitfits and the other neither helped nor harmed.
parasitism one orgaisms benefits and the other harmed; can live inside or outside the body.
convolution two species changing together.
Created by: emilysoccer16