Strangely no, mammoths are one of the few mammals that instead have a harden fluid filled sac that acts as a backbone. but technically they don't have a backbone.
Depends on the dinosaur. T. Rex had over 60 thick, conical, banana sized teeth that were up to 9 inches. They would grow back any teeth that they lost.
It really depends but first of all, dinosaur skin does not petrify so their is no such thing as dinosaur sking in our era, but teeth are bone so it does petrify. The range at which teeth could be found are from about 65 million years ago to almost 250 million years ago.
Hadrosaurs. The dinos widout teeth.
A herbivorous one
bones it has 984 bones and about 1000 teeth
teeth
Thecodonts are not a type of dinosaur. They are archosaur reptiles that had sockets in their jaw for their teeth. Mammals evolved from thecodonts.
Typesof dinosaur is called: omnivores, herbivores, and carnivores. A carnivore is a dinosaur that eats meat only and they usally have sharp pointy teeth to tear the meat apart. A herbivore is a dinosaur that only eats plant, these dinosaurs have flat teeth. And last but not least a herbivore is a dinosaur that eats both plants and meat. These dinosaurs have flat and sharp teeth, but we humans that are omnivores have more flat teeth than sharp, because we dont have to tear meat likedinosaurs did........... YOLO
The teeth of a dinosaur reveal its diet and feeding style. Pointed and serrated teeth belong to carnivores, while leaf shaped teeth belong to herbivores that eat tender vegetation and don't chew, and batteries of molar-like teeth were used by herbivores that chewed tough plant material.
mostly plants because the teeth are not sharp enough to tear through meat
They were razor sharp that in one bite your dead
There are many ways to tell what a dinosaur ate. One way is looking at it's teeth. Blunt spoon-shaped cheek teeth indicate the dinosaur ate plants. Sharp pointed teeth show that dinosaur ate meat. Another way is looking at the skeletons. Sometimes you will find the skeleton of the prey inside the skeleton of the predator. And yet another way is looking at it's droppings.