Could the teeth have been used for purposes other than eating, such as display or social signaling?

Sep 26, 2019 ... What are mass extinctions, and what causes them? In the last 500 million years, life has had to recover from five catastrophic blows. Are humans ... The comb has 1.5 inch-long stainless steel teeth with precision spacing. Health Department personnel and parents who have used the comb know it is the most ... Mar 19, 2020 ... NatureScope: Digging Into Dinosaurs. New York: McGraw Hill, 1997. This book has it all from tons of great information and worksheets to ... If you could have any animal's front teeth, whose would you choose? WHAT IF YOU HAD ANIMAL TEETH takes children on a fun, informative, and imaginative ... Like modern-day Equus, Dinohippus had single-toed hooves and ate mostly grass. The other extinct species shown in the diorama had three toes and never developed ... It is the biggest animal that has ever lived on Earth – bigger than any dinosaur. ... Some whales, like sperm whales, have teeth to catch their food. They ... Nov 12, 2024 ... In Utah's dinosaur-rich geologic landscape, examining a tiny three-quarter inch, long-headed, fossil with no hard parts like bones or teeth may ... The preschool standards represent what preschool children know and can do in the context of a high quality preschool classroom. Childhood experiences can have ... Jun 28, 2023 ... (3) Though an adult human being has only 32 teeth, this duck-billed dinosaur of the Late Cretaceous Period had about 2,000 teeth, with 500 along ... Aug 20, 2024 ... Since then, mostly finds of isolated bones and teeth of sauropod and theropod dinosaurs have been documented (Nessov 1995). ... 500), there ...