24. History of Life on Earth
History of Life on Earth
Multiple Choice
Multiple ChoiceThe fauna and flora of Australia are very different from those of the rest of the world. Why might this be true?
A
They have become different by convergent evolution.
B
The climate of Australia is unlike that of any other place in the world.
C
Australia was never in close proximity to the other continents.
D
Life in Australia was wiped out by ancient volcanic eruptions.
E
Australia has been isolated for about 50 million years.
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