Labels:animal | mammal | dinosaur | text | paleontology OCR: STRONG TEETH Hadrosaurus' hundreds of teeth would have enabled it to eat tough plants. HADROSAURUS WIDE TAIL Some scientists think Hadrosaurus used its tail for swimming. STURDY FORELIMBS STRONG LEGS Hadrosaurus may Hadrosaurus probably have occasionally used walked upright on its its forelimbs to muscular back legs. support its body.