RUBRIC SYSTEMS

HIERARCHY OF BIOLOGY

UNIVERSES
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PLANET SYSTEMS
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PLANETS
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ECOSYSTEMS
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SOCIETIES
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ORGANISMS
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ORGAN SYSTEMS
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ORGANS
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TISSUES
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CELLS
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ORGANELLES
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MOLECULES
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ATOMS
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SUB-ATOMIC PARTICLES
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*Adapted from Miller, Harley. General Zoology Bio 100. New
York: McGraw-Hill Create, 2013.