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What event marks the beginning of Earth's current era? O A. The emergence of human life O B. A mass extinction O C. The disappearance of land bridges O D. The end of the last ice age
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Jul 17, 2021
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What event marks the beginning of Earth's current era?
O A. The emergence of human life
O B. A mass extinction
O C. The disappearance of land bridges
O D. The end of the last ice age
Chemistry
high-school
Ponsuyambu
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Answer:
A mass extinction
Step-by-step explanation:
STRML
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Jul 17, 2021
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STRML
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B. We are in the cenzoic era so what previously had happen to cause the life we live today was a huge mass extinction.... hope this helps!!
FatBruno
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Jul 22, 2021
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