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Ecology Vocabulary

Across
Amount of a certain species living in a area at the same time.
An organism providing an environment for another.
Copying another organism.
Hunts and kills other animals.
Biotic and abiotic factors in an area.
Eats plants and other animals.
Any non-living organism.
The populations that live in a certain area.
"Nature's Recyclers".
Down
A group of similar organisms able to mate and reproduce with one another.
An organisms role in an ecosystem.
Environment where an organism lives.
Animal hunted and killed by predators.
Study of how living things interact.
Any living organism.
A close relationship between two organisms in which at least one benefits.