Dinosaurs saw using their eyes. Some dinosaurs, such as tyrannosaurs, troodontids, and dromaeosaurids, had excellent vision and they had binocular vision. The latter two may have had good night vision, too. Carnosaurs like Allosaurus had a very narrow field of vision (20 degrees) and vision similar to that of crocodilians. Dinosaurs, like birds and reptiles, probably could see colors.
You can see dinosaur models in museums but you can't see any real dinosaurs.
If you don't go back in time, dinosaurs won't see you.
with their eyes
See below
It isn't proven that the dinosaurs died from hunger. See the related question below.
Oh they can see you when you are still, but they see you better if you move.
Birds are the only surviving group of dinosaurs. However, they are very common, so you can see living dinosaurs every day.
Mesozoic
This is one of the many possible theories. We have no solid proof for what killed the dinosaurs. See the related question below.
This is not an answer for the question but a fact about Dinos did you that chiken DNA is mor closer to Dino dna 🧬 than any other animal.
because we find their bones and we can see that they have spines
it looked like there were dinosaurs and pangaea was breaking up and that's it. :) It was hot and dry, mostly. This is the era where you'd see pterodactyls, triceratops, and a lot of other dinosaurs. This is the Mesozoic era, otherwise known as "the Age of Reptiles", so you'd see more dinosaurs than other creatures. I only know the dinosaurs, not really the flora or environment.