streettherapy's posterous

« Back to posts
  • Viewed
    times
December 3, 2010
  • Edit
  • Delete
  • Tags
  • Autopost
All life so far discovered by scientists is composed of combinations of the same six elements: carbon, hydrogen, nitrogen, oxygen, sulfur and phosphorus.
via Ping.fm
Tweet
  • 0 responses
  • Like
  • Comment