The overall idea that is expressed by the theory of evolution is that ...

0 votes
    all living things have descended from a common ancestor.
    organisms can pass on acquired characteristics to their offspring.
    a series of catastrophic events is responsible for the extinction of most of Earths living organisms..
    geological forces still operating could account for the changes seen in the Earths surface..
asked May 19, 2013 in Biology by anonymous
    

1 Answer

0 votes
all living things have descended from a common ancestor.
answered May 20, 2013 by Bioshare ~Top Expert~ (34,070 points)



...