Labels:animal | reptile | mammal | dinosaur | text | tyrannosaurus OCR: STEGOSAURUS HEAT REGULATORS The flat back plates may have been used to STAGGERED PLATES absorb or lose heat. The bony plates on Stegosaurus' back were arranged in two staggered rows. EFFECTIVE WEAPON The heavily armored tail would have been a very WEAK JAWS efficient defensive weapon. Stegosaurus had relatively weak jaws and probably STURDY LEGS only ate soft plants. Although it had powerful legs, Stegosaurus probably moved slowly.
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