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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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drelog drelog
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8 years ago
The beginning of the Phanerozoic is marked by the ________.
A) development of hard body parts, such as shells and bones
B) formation of large land masses
C) evolution of land plants and animals
D) existence of a modern atmosphere
E) abundant life forms compared to earlier times
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Earth Science

Earth Science


Edition: 14th
Authors:
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PulsaPulsa
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8 years ago
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drelog Author
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8 years ago
Everything checks out, respect
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