AnswersLAUSD-Chemistry in the Earth System BCumulative Exam — Cumulative examQuestion 13
13
QuizMultiple Choice

Cumulative Exam — Cumulative exam

Question 13 • LAUSD-Chemistry in the Earth System B

In which era did mammals emerge?

Answer
A
Cenozoic
B
Mesozoic
C
Paleozoic
D
Precambrian
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