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Apr 26th 2013!⃝A tooth (plural teeth) is a mignonne, calcified, whitish form initiate in the jaws (or mouths) of innumerable vertebrates and worn to break down food. Some animals, strikingly carnivores, also partake of teeth for hunting or instead of defensive purposes. The roots of teeth are covered sooner than gums. Teeth are not made of bone, but fairly of multiple tissues of varying density and hardness.
The ordinary systematize of teeth is nearly the same across the vertebrates, although there is of distinction variation in their show up and position. The teeth of mammals have deep roots, and this design is also create in some fish, and in crocodilians. In most teleost fish, manner, the teeth are spoken for to the outer rise of the bone, while in lizards they are fond of to the inner side of the jaw by one side. In cartilaginous fish, such as sharks, the teeth are unavailable by means of cold ligaments to the hoops of cartilage that construct the jaw.
