Some do, some don't. But they are all extinct. So it doesn't really matter.
Yes There is the bird-hipped dinosaurs and the reptile or lizard-hipped dinosaurs. These were further subdivided into smaller groups.
they walk
Dinosaurs
Dinosaurs that walk on two legs are called "bipeds". The term applies to all animals that walk on two legs.
Most dinosaurs were herbivores. The main groups of herbivorous dinosaurs are hadrosaurs, sauropods, ceratopsians, stegosaurs, ankylosaurs, and pachycephalosaurs.
No. At least not Homo Sapiens.
Some dinosaurs traveled in groups, and some were more solitary.
Ornithischia and Saurischia.
-Dinosaurs have thin/hollow bones, like birds. -Many dinosaurs take care of their young. -Dinosaurs can walk upright (some, at least). -The hip structure of dinosaurs is dissimilar to that of a lizard.
from what i have read they walked on their toes.
Yes. All dinosaurs were two legged to run fast and catch prey.
They include Ankylosaurs (the armored dinosaurs), Mosasaurs, and Plesiosaurs (both marine reptilian groups).