Tell me about comets. Use the terms nucleus, head, tail, coma in your description. Describe their orbits. Find out five facts about one of the following: Halley's comet, Shoemaker-Levy comet, or Hale-Bopp comet. Post as a blog, with a visual to support your comments.Friday, February 6, 2009
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment