History of Cenozoic Life

History of Cenozoic Life

Life, particularly the mammals, diversified tremendously into niches left vacant by the Cretaceous extinction.

CK-12 (High School)

ESSENTIAL QUESTION:

How did organisms evolve during the Cenozoic era?
STANDARDS:
RST.2 - Main Ideas

DEPTH OF KNOWLEDGE (DOK) LEVELS:

2
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