Snakes, hens, bulls, horses, cows, fish, birds and a lot more!
No it is derived from the collagen inside animals skin and bones
Mineralization occurs in the original remains, inside the shells bones and teeth, of animals and fish. This process turns remains into fossils.
Animals like insects, have exoskeletons-basically they have no bones, and only have tough,protective, often shell like skin. Animals like cats, dogs, horses, giraffes and and birds are all endoskeletons- they have bones, and those bones are internal (on the inside of the skin).
Invertebrate animals are animals that have NO bones, such as crabs. Vertebrate animals are animals that HAVE bones, such as dogs.
No, they do not.
All animals have bones.
It depends on which animal you are talking about. Some animals without bones are larger than animals with bones. Compare the Giant Pacific Octopus with a mouse.
23 bones
There are 5 bones
Animals with back bones are known as vertebrates
No, jelly is made from the collagen inside animals' skin and bones. And, since vegans don't eat anything related to animals...well then they can't eat the collagen either.
Birds have pneumatic bones.