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Marsupials survived in australia (as opposed to asia) because
a. continental drift, caused by plate tectonic processes, allowed eutherians to invade asia and the americasb. marsupials were better adapted to the climatic conditions of australia than were eutheriansc. australia had separated from pangea, and eutherians were not able to invade australiad. marsupials were, and are, better competitors than eutherians

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Marsupials survived in australia (as opposed to asia) because
a. continental drift, caused b...
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