Parts of the teeth include: â¢ Enamel: The hardest, white outer part of the tooth. Enamel is mostly made of calcium phosphate, a rock-hard mineral. â¢ Dentin: A layer underlying the enamel.
Most species of giraffes are not endangered. However, the West African (Nigerian Giraffe) is classified as endangered. Giraffe is not an endangered.Unlike elephants killed for â¦ tusks and the leopards killed for their hides ,the giraffes can only be killed for their meat and this is very rare.
https://news.nationalgeographic.com/2017/12/animals-cheetahs-africa-endangered-species.html Scientists Fight to List Cheetahs as Endangered In one of the most thorough studies of its kind, 17 conservationists offer definitive proof that the big cats are dangerously close to extinction.