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Unit 3


Habitat Natural home for animals, plants, organisms
Niche An organism fits into an ecological community or ecosystem.
Resource A substance or object in the environment required by an organism for normal growth, maintenance, and reproduction.
Predation Biological interaction with a predator.
Herbivory The eating of plants, especially the ones that are still living.
Symbiosis The process by which two organisms live together, usually to their mutual benefit.
Mutualism Type of symbiosis.
Parasitism A relationship between two things in which one of them benefits from or lives off of the other.
Commensalism An association between two organisms in which one benefits and the other derives neither benefit nor harm.
Created by: sharmeenk