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7 Cards in this Set
- Front
- Back
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when the earth was formed 4.6 billion years ago, there was no______________therefore there was no_______
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oxygen, life
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mammals, binocular vision, well developed brain, 5 flexible digits, and arms can rotate around shoulder joints
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primates
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Kingdom
Phylum, Class Order Family Genus Species |
7 levels of classification
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the branch of biology that names, identifies and classifies species
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taxonomy
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a process in which organisms with traits well suited to their environment survive and reproduce at a greater rate than organisms less suited to their environment
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natural selection
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any inherited characteristic that increases an organisms chance for survival
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adaptation
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change of species over time
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evolution
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