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science hayley

sciene vocabulary populations and communities

QuestionAnswer
ecosystem all the living and nonliving things that interact in an idea.
habitat a place where an organism lives and its needs are provided.
niche an organisms' particular role in an ecosystem, or how it makes its livings.
population members of one species in particular area.
community all the different populations that live together in an area.
predator organism that does the killing
prey an animal that a predator feeds upon.
host organism parasite lives on.
parasite an organism that lives on or in a host and causes harm to the host.
ecology the study of how livings things interact with the environment.
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