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Life Over Time
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fossil: The trace or remains of an organism from long ago that have been preserved.
fossil record: The history of life found in fossils buried in the layers of the Earth.
extinction: When an entire species dies out.
species: A group of similar organisms that can mate to produce fertile offspring.
evolution: The process of gradual change in a species over time.
adaptation: A trait that helps an organism survive and reproduce
fossil dating: Events in a sequence without specific numerical dates
absolute dating: Numerical dating, give something an actual date or range of date
relative dating: The science of determining somethings age by comparing it to another
Life Over Time
- A group of similar organisms that can mate to produce fertile offspring.
- A trait that helps an organism survive and reproduce
- Events in a sequence without specific numerical dates
| - Numerical dating, give something an actual date or range of date
- The history of life found in fossils buried in the layers of the Earth.
- The process of gradual change in a species over time.
| - The science of determining somethings age by comparing it to another
- The trace or remains of an organism from long ago that have been preserved.
- When an entire species dies out.
|
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Life Over Time
- SPECIES
- ADAPTATION
- FOSSILDATING
| - ABSOLUTEDATING
- FOSSILRECORD
- EVOLUTION
| - RELATIVEDATING
- FOSSIL
- EXTINCTION
|
© 2015
PuzzleFast.com, Noncommercial Use Only