How can you tell if dinosaurs were meat eaters or plant eaters? Look at their parts. Their parts helped them eat different foods. Diplodocus Yangchuanosaurus Mamenchisaurus Tyrannosaurus rex Look at this dinosaur. What did it eat? meat plants Correct. This dinosaur ate meat. Next → Correct. This dinosaur ate plants. Next → Try Again Well done! Play Again 11/03/2020 10:53:52