I am learning about Triceratops. They were  the last dinosaur to live.There frill was helpful .They ate plants.But not like there others they did not have a long neck. He was not that big and not to small.He was a plants eater . He did not harm other plant eaters .He had a strong beak .He was strong and had a strong beak .A T rex cold not harm him beacause of  his fills.He was strong.He  has a big skeleten