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a living part of an organisms habitat.
ex. lion,tree,plant. |
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a nonliving part of an organisms habitat.
ex. sun,dirt,water. |
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Definition
| population is all the members of one species in a particular area. |
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| a community is all the different populations that live together in an area. |
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| limiting factor is an environmental factor that causes a population to decrease. ex. food, water, shelter. |
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| predation is an interaction in which one organism kills another for food. |
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| competition is the struggle between organisms to survive as they attempt to use the same limited resource. |
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| a relationship between two species in which both species benefit. |
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Definition
| a relationship between two species in which one species benefits and the other is neither helped nor harmed. |
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Definition
| paratism is a relationship in wich one organism live on or in a host and harms it. |
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| succession is the series of predictable changes that occur in a community over time. |
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Definition
| the role of an organism in its habitat, or how or how it makes its living. |
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| a process by which characteristics that make an individual better suited to its environment became more common in a species. |
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Definition
| an environment that provides the things an organism needs to live,grow,and reproduce. |
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Definition
| an ecosystem is the community of organisms that live in a particular area, along with their nonliving surroundings. |
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