how did charles darwin explain the evolution of different species? describe the theory in as much detail as you can.

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this is a b3 in biology ocr question please help ... :)

Posted Mon 31st December, 2012 @ 18:15 by SUSON

1 Answer

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He noticed that all species had ancestors in common. Charles Darwin did a lot of work on the Galapagos island where he noticed that finches had different shaped beaks because of the different food sources and selection pressures

Answered Fri 11th January, 2013 @ 16:18 by Hannah