The fact that Mercury is very dense implies that it contains a(n) ____________.

0 votes
     magma reservoir
      iron core
      asthenosphere
      highly volatile surface
      liquid interior
asked Jun 13, 2012 in Geography by anonymous
    

1 Answer

0 votes
iron core
answered Jun 15, 2012 by Geodude ~Top Expert~ (9,680 points)



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