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Volpe's Understanding Evolution 7th Edition by Peter Rosenbaum
النسخة 7الرقم المعياري الدولي: 978-0073383231Volpe's Understanding Evolution 7th Edition by Peter Rosenbaum
النسخة 7الرقم المعياري الدولي: 978-0073383231 تمرين 6
When has been the greatest time of plant and animal diversity in the history of the Earth?
A) In the Devonian, 400 million years ago
B) In the Triassic, 250 million years ago
C) During the Cambrian Explosion 550 million years ago
D) In the 10 million years preceding the mass extinction of the dinosaurs
E) In contemporary times.
A) In the Devonian, 400 million years ago
B) In the Triassic, 250 million years ago
C) During the Cambrian Explosion 550 million years ago
D) In the 10 million years preceding the mass extinction of the dinosaurs
E) In contemporary times.
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موثّق
During the Cambrian...
Volpe's Understanding Evolution 7th Edition by Peter Rosenbaum
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