Why theres no dinosaur like structured animal ?

Question

i mean they lived succesfully for millions of years and they were all over the planet

If you lived back then , you would probably get tired of watching them over and over again , everywhere you went

Why lizzards or other cratures didnt evolve to that structure again ?

Answer 1

yes they lived successfully millions of years ago but things evolve for a reason. if the climate of there habitats cold-ens they will grow fur for example. so over time dinosaurs changed to suite a change of lifestyle and improve there living conditions. so things like lizards have changed to make things easier for them, the reason they don't change back is because they have adapted for a better life. i don't think you would get tired of them, just used to them. are you tired of humans ? different dinosaurs also took different routes of adaption and evolution that's why there is a wide variety of animals and species. the evolution chain goes like this fish evolved to go onto land. from fish came amphibians then reptiles then birds then mammals. we are further up the evolution chain being mammals so we are a lot smarter. this is of course if you believe in evolution

Answer 2

<<Why theres no dinosaur like structured animal ?>>

As dinosaurs necessarily had structure, I can't follow that.  Part the problem is presumably that you're not writing in your native language.   Then again, I probably can't write in your language at all.

<<Why lizzards or other cratures didnt evolve to that structure again ?>>

Other animals, apart from birds, don't happen to be dinosaurs.  To qualify as a dinosaur, an animal requires the correct anatomy.  It's not a term referring to something vague like: "a big, extinct animal".  It means a member of a genuine group of animals, Dinosauria, all of which share (or shared) a common ancestor.

As birds are also descended from that same common ancestor, they also qualify by birthright as dinosaurs.  There are around 9,000 living species, any you can get "get tired of watching them over and over again , everywhere..." you go.

Answer 3

what about the elephant..........

Answer 4

The only living animals to inherent the dinosaur body plan are the birds.  Lizards are not related to dinosaurs and crocodilians only share a common ancestor with them.  Neither group ever evolved a dinosaur-like body.

If you want to see a modern dinosaur body that most closely matches the ancestral body, take a look at large ground birds like ostriches.  They've lost the tail and hands, but the basic theropod body structure is still there.