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8 Cards in this Set
- Front
- Back
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organism
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an individual living thing formed by cell, tissue, organ and systems.
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limiting factors
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The abiotic (non-living) factors of the environment that limit the existence, growth abundance or distrubution of an organism.
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pytoplankton
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one-celled algae or diatoms found in freshwater, streams and oceans, the base of the food chain
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community
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a population of organisms living in the same area the interact with other living things in the same area
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ecosystem
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all of the living organisms in the community and the non- living parts of the environment and their interactions
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biosphere
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another word for ecosphere
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biosphere/ecospere
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all of the ecosystems on earth
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The atmosphere provides
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oxygen needed by animals and carbon dioxide needed by plants
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