Iguanodon or iguana tooth was a large herbivore which was 30 feet long and stood 6 feet tall when on its hind legs. This dinosaur roamed around the land from the early Cretaceous period and it had large thumb spikes, thought to be used for defense or possibly to pull branches off trees. Iguanodon could walk on its hind feet or on all fours and was a very good swimmer.
Which of the following is TRUE?
Iguanodon could swim.
Iguanodon ate other tiny dinosaurs.
Iguanodon could not walk with 2 legs.
Iguanodon roamed the land in Jurassic Period.