Biology, 19.11.2020 18:40 ninilizovtskt

4 Which is true for the beginning of the Cenozoic era? *
(1 Point)
Dinosaurs had killed all mammals
Mammals first appeared
Dinosaurs had become extinct
O Mammals and dinosaurs lived together

Answers: 1

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4 Which is true for the beginning of the Cenozoic era? *
(1 Point)
Dinosaurs had killed...

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