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6 Cards in this Set

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  • Back
What is a group of parts that work together as a unit?
system
What is the term that means that over time the changes in a system cancel each other out?
stability
Groups of living things and the environment they live in make up an ____.
ecosystem
What is a group of the same species living in the same place at the same time?
population
What is made up of all the populations that live in the same area?
community
What is an environment that meets the needs of an organism?
habitat