Triceratops. It had three horns (hence the 'tri') with a large "fringe" around the back of the head down to its jaw.
It all depends on the what dinosaur it is, for some the males have big colourful crust and big spines on the back to impress females, others it's as simple as the male is larger.
Big dinosaur, big egg. Small dinosaur, small egg.
Dinosaur Train - 2009 Dinosaur Big City Part 1 Dinosaur Big City Part 2 was released on: USA: 6 September 2011
as loud as a dinosaur
Dinosaur Train - 2009 Dinosaur Big City Part 3 Dinosaur Big City Part 4 6-10 was released on: USA: September 2011
The atmosphere today is about 21% oxygen. In former times it was different percentages. In dinosaur days, it was closer to 30%, which was a factor in animals growing as big as they did.
Abig big big dinosaur
Really BIG!
as big as a it needs This would depend if the dinosaur was a herbivore or carnivore and what it would have as a diet
it is big
Of course it did, it was a Tyrannosaurus Rex too, his name was extinct. ;P No a dinosaur did not sink the Titanic it was an ICEBERG only an idiot would think a dinosaur sank it. ANOTHER ANSWER: Obviously not
75m