brontosaurus
no
the Brachiosaurus is one of the many Dinosaurs with a long neck
The scientific name of a long neck dinosaur is Brachiosaurus.
Long necked, herbivorous, quadrupedal dinosaurs were sauropods. Other long necked dinosaurs included ornithomimids or Therizinosaurs.
You mean Plesiosaurus? Oh, nope, it's not a dinosaur at all, no dinosaurs back then could swim...or fly. "Flying Dinosaurs" are actually a different group of prehistoric reptiles. Same goes for "Swimming Dinosaurs."
The triceratops. All the long neck dinosaurs such as Brachiosaurus
One particular Dinosaur called Hadrosaurs (Duck-billed dinosaur)
Any animal that walks on four legs is called quadrupedal. Quadrupedal dinosaurs include sauropods, stegosaurs, ceratopsians, and ankylosaurs. Hadrosaurs could were usually quadrupedal, but could walk, stand, or run on two legs.
They are born with long necks. Their necks do not "get long". They just are long naturally from birth.
Janenschia is a dinosaur. It was a huge dinosaur with a long neck and tail.
Not at all. Giraffes are mammals, which are not closely related to dinosaurs. Dinosaurs are more closely related to birds and modern reptiles.