Nurturing Life Sciences
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#Id: 2227
#Unit 11. Evolution and Behavior
Modern humans and Neanderthals show an average cranial capacity of around 1400–1500 cc
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Eon > Era > Period > Epoch
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#Id: 9575
#Id: 9576
Pre Cambrian- Earliest eukaryotes and multicellular eukaryotes. Oxygen levels increase
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Cambrian - Most marine invertebrates. Ozone layer forms