nancyhamud42
nancyhamud42 nancyhamud42
  • 15-05-2020
  • History
contestada

1. Which of these events would clearly mark the end of an era?

volcanic eruption

mass extinction

flooding

tsunami

2. What occurred just before the start of the Cenozoic era?

a meteor impact

the ice age

mammal dominance

plants and animals first colonize on land

Respuesta :

rydersmith504
rydersmith504 rydersmith504
  • 15-05-2020

Answer:

1) mass extinction

2) Mammal dominance

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