The __________ suggests that the bodies of the solar system evolved from an enormous rotating cloud composed mostly of hydrogen and __________.

0 votes
      protoplanet model; oxygen
      protoplanet model; silicon
      planetary theory; helium
      nebular hypothesis; helium
      nebular hypothesis; oxygen
asked Mar 12, 2013 in Earth Science by anonymous

1 Answer

0 votes
nebular hypothesis; helium
answered Mar 15, 2013 by h20 ~Top Expert~ (6,320 points)

Related questions