Hey, you should correct the last answer to meteorite, an asteroid is a small planetary object that orbits the sun, a meteorite is an object that enters another planets atmosphere and impacts it's surface.
I think you should definitely change the "jurassic, triassic & cretaceous" answer and question to be able to answer with the different periods one by one. Also, make ornithischia and saurischia an optional answer, nut just ornithisciaN and saurischiaN.
And even more important: you can't enter "Spinosaurus" for some reason. Doesn't work. No combination of spaces or capital characters work.
And even more important: you can't enter "Spinosaurus" for some reason. Doesn't work. No combination of spaces or capital characters work.
Also, it is now, i think, confirmed that Apatosaurus and Brontosaurus are different.