Level 224

Comments

1. By Anonymous on March 11, 2013 at 4:33 pm

   Don’t see how all those equal state but okay
2. By jadapaurf on April 19, 2013 at 11:18 am

   A tooth (plural teeth) is a cheap, calcified, whitish form start in the jaws (or mouths) of many vertebrates and used to sever down food. Some animals, particularly carnivores, also partake of teeth repayment for hunting or in place of defensive purposes. The roots of teeth are covered by means of gums. Teeth are not made of bone, but degree of multiple tissues of varying density and hardness.

   The community systematize of teeth is nearly the same across the vertebrates, although there is considerable converting in their form and position. The teeth of mammals have profound roots, and this pattern is also create in some fish, and in crocodilians. In most teleost fish, however, the teeth are fastened to the outer outwardly of the bone, while in lizards they are attached to the inner surface of the jaw by a man side. In cartilaginous fish, such as sharks, the teeth are joined beside tough ligaments to the hoops of cartilage that accumulate the jaw.