Hard to say for sure, but the heaviest dinosaur was probably one of the Sauropods, like Brachiosaurus or Seismosaurus.
is the tyrannosaurus rex the most powerful dinosaur
the brontosaurus wasn't a dinosaur it was a carmasaurus head on another dinosaur's body.
This analogy can be completed in a number of ways. Dinosaur is to extinct as to Panda is endangered, is one solution. Another solution could be Dinosaur is to extinct as Sun Bear is endangered.
It depends what type of dinosaur it is, most dinosaur books have pictures of them though, but most of them looked like big lizards or monsters.
A Shandodon is a mythical dinosaur that has evolved and is the most clever dinosaur ever discovered!
Alberta, specifically the region around Drumheller, is known for having the most dinosaur fossils in Canada. The area is home to the Royal Tyrrell Museum, which showcases a wide variety of dinosaur specimens.
most theropods
the stegasores
The tallest dinosaur ever discovered is a Sauroposeidon.However, this is not the longest or most massive dinosaur.
The most popular dinosaur board game from the 90's was "Dino-opoly."
The oldest dinosaur found was Eoraptor (from Argentina) - it is about 228 million years old.
Fossil