Tuesday, May 1, 2012

snakes use to have legs but evolution took place and as time went on they lost there legs. Now they sliver back and forth to move. Snakes adapted  to their environment by  shedding there skin.
http://arachnophiliac.info/burrow/evolution_of_snakes.htm


4 comments:

  1. the pictures are really cool.

    ReplyDelete
  2. the pictures are really cool.

    ReplyDelete
  3. the pictures are really cool.

    ReplyDelete
  4. very cool...nice pitures

    ReplyDelete