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omnivore
a consumer that eats both plants and other consumers
carnivore
a consumer that only eats other consumers
habitat
natural environment of a living organism
prey
an animal that is hunted and killed for food
predator
an animal that hunts and kills other consumers for food
herbivore
a consumer that only eats plants
competition
when 2 or more organisms are competing for the same resource
mutualism
relationship between organisms where both benefit
exoskeleton
a rigid external covering of an animal