cuz there were no humans around at the same time as dinosaurs
Pachycephalosaurus would win, it could easily slam the Velociraptors to the ground.
Yes, pachycephalosaurus is a noun, a singular, common, concrete noun; a word for an extinct dinosaur, a word for a thing.
caves and swamps
Probably not
in a egg
No, Pachycephalosaurus was a plant-eating dinosaur.
There are both Pachycephalosaurs
Pachycephalosaurus
Joseph Leidy in 1853.
Kingdom: Animalia Phylum: Chordata Class: Sauropsida Order: Ornithischia Family: Pachycephalosauridae Genus: Pachycephalosaurus Species: P. Wyomingensis
True
Yes, it is.