What did kangaroos evolve from, and how did they get to Australia?

<h3>What did kangaroos evolve from, and how did they get to Australia?</h3>

How long has Australia been an island?
The last time I asked a question in the science section, I only got one answer, and it did not really answer the question.


<strong>Australia best answer:</strong>
<p><i>Answer by G Gibson</i><br/>They jumped~~~~~~~~~~.</p>

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