Teeth aren't bones. Bones have a layer of periosteum, which when assisted by other cells allows bones to change over time. Teeth don't have this, which is why wee need to protect them with hygiene, not just the nutrients we take in on a daily basis.
Posted by Guest (guest) on Fri Nov 4 15:14:09 2011
Teeth are bones.
Teeth are actually made from different materials than bones.
Sharks have teeth. Therefore, sharks have bones.
If the teeth = bones bit was true, this statement would still be irrelevant.
Sharks do not have bones in their skeleton. Their skeleton consists entirely of a cartilage and connective tissues.
And while you may argue that cartilage is classed as the same type of connective tissue as bone, it is still not the same.
You may wish to check up on your own biology lessons.
Posted by Guest on Fri Nov 4 11:10:13 2011
Bones
Teeth are not bones. Bones are living tissue containing osteocytes. Teeth are layered structures covered with enamel.
Before you start preaching, you better have read the book.
Posted by Guest on Fri Nov 4 10:45:04 2011
No bones?
Teeth are bones. Sharks have teeth. Therefore, sharks have bones. Sharks also have jaws, which can be dislocated (which incidentally has nothing to do with whether bones are present)
Get past your 3th grade biology class.
Posted by Sharkman (guest) on Fri Nov 4 03:24:32 2011
And thus, that species of bird is now slowly evolving to fly faster.
Posted by Guest on Fri Nov 4 03:16:02 2011
Fortunately for me, I keep my feathers numbered...
Posted by justaguest (guest) on Thu Nov 3 17:46:13 2011
Fowl ball?
Posted by Guest on Thu Nov 3 04:09:14 2011
You can call me a pussy all you want, that genuinely scared the shit out of me.
Posted by Needs New Pants (guest) on Fri Oct 28 21:25:43 2011
would be funny as hell if they pulled the top off then all the fish go WHOOSH!
Posted by Guest on Thu Oct 27 20:31:09 2011
Enjoy your giraffe herpes bitch...
Posted by Joe Juiceko (guest) on Thu Oct 27 17:16:00 2011