Their fossils (bones).
because we find their bones and we can see that they have spines
people dig and find bones so they no they are real and they are t rex bones mostly
Archaeology is the profession/act of discovering historic artefacts, including dinosaur bones. Palaeontology is the specific archaeology of dinosaurs and study of dinosaurs.
Yes, dinosaurs have bones, so all vertibrates have bones.
not yes, because some of the dinosaurs have strong bones. Some dinosaurs have strong bones in their body but sometimes some of their body parts are weak!!!!!!!!!!!!!
When they are lucky enough to find a complete or nearly complete skeleton, they can simply put it together to find the height. If many bones are missing, than they make educated guesses regarding the size and shape of the missing bones, based on similar dinosaurs. Then they can construct a skeleton of these bones and the known bones to get a pretty good guess as to its height.
because have you seen any dinosaurs around? and go dig everywhere you will eventuly find dinosaur bones.
What type of bones did dinosurs what???
Dinosaurs are still remembered because we continue to find their bones and since we keep coming along with discoveries of bones from massive creatures we remember the dinosaurs hat we have found in the past. Also, humans want to know where they came from, it is their ultimate goal
scientist found out about the bones and named them by what they look like.
The cliffs, rocky areas, and heaps of places around the world. To search for dinosaurs bone just find a cliffy area or just start looking in a rocky place?