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22 Cards in this Set
- Front
- Back
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a)Atom -> b)Molecule -> c)Organelles
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Levels or Organization from smallest to largest
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d)Cells
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Basic unit of life and the first living level
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e) Tissues
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SIMILAR CELLS working together
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f) Organs
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DIFFERENT TISSUES working together
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g) Organ Systems
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DIFFERENT ORGANS working together
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h) Organisms
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A living thing
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i) Population
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SAME SPECIES living together in an area
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j) Community
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DIFFERENT POPULATIONS living together in an area
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k) Ecosystem
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All organisms that live in a place with NON-LIVING enviroments
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l) Biomes
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GROUPS OF ECOSYSTEMS with same climate and community
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m) Biosphere
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The portion of the planet in which ALL LIFE EXISTS
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Species
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Organisms that are so similar to one another that they can breed and produce fertile offspring
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Ecology
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The scientific study of interactions of organisms with each other and their enviroment
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Biosphere
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The portion of the planet where all life exists (land, water, atmosphere)
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Biomass
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Organic material (anything with carbon, waste, plants, dead trees, tree stumps) in an ecosystem
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Biotic Factors
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All LIVING things an organism interacts with
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Abiotic Factors
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All NONLIVING things that can affect an organism (temperature, climate, sunlight, soil, rainfall, humidity, wind)
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Habitat
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The specific location where an organism lives
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Habitat is like an organisms _____
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Address
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Niche is like an organisms _____
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Occupation
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Niche
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Place an organism lives in PLUS the biotic and abiotic interactions it has in that place. Includes what they eeat, what its it, its actions, and reproducing.
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Competitive Exclusion Principle
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NO two species can share the same niche. A species will be eliminated from a community by competition.
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