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Key Terms (science)

Host Organism that is harmed in parasitism
Competion Struggle between organisms for limited resources in a habitat
Predator Organism that is harmed in parasitism
Prey Organism that is killed in predation.
Ecosystem All the living and nonliving things that interact in an area.
Habitat Place where an organism lives and that provides for its needs.
Parasite Organism that benefits in parasitism.
Predator Organism that does the killing in predation.
Ecology Study of how living things interact with each other and their environment
Estimate An approximation of a #
Compensation Relationship in which one species benefit and one is harmed.
Niche Or organisms particular role in an ecosystem.
Species A group of organisms that are physically similar and can produce fertile offspring.
Symbiosis Relationship in which at least one species benefits.
Created by: Indiap