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4.2

TermDefinition
Tolerance Ability of an organism to survive and reproduce under circumstances that differ from their optimal conditions
Habitat Area where an organism lives, including the biotic and abiotic factors that affect it
Niche Full range of physical and biological conditions in which an organism lives and the way in which the organism uses those conditions
Competitive Exclusion Principle Principle that states that no 2 species can occupy the same niche in the same habitat at the same time
Predition Interaction in which one organism(the predator) captures and feeds on another organism
Herdivory Interactions in which 1 animal (the Herbivore) feeds on producers (such as plants)
Keystone speices Single species that is not usually abundant in a community yet exerts strong control on the structure of a community
Symbolism the practice of representing things by symbols, or of investing things with a symbolic meaning or character.
mutalism a relationship between two species of organisms in which both benefit from the association.
parasitism a relation between organisms in which one lives as a parasite on another.
commensalism a type of relationship between two species of a plant, animal, fungus, etc., in which one lives with, on, or in another without damage to either.
Created by: PonyBoy
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