Dinosaur Dandruff Convo Starters

1. Dandruff is how some species like birds and humans shed of an outer layer of old dead skin cells in order to grow new cells. Can you think of how other animals shed their outer layers?
2. Talk about how a T-Rex and a chicken could possibly be related through evolution. Can you think of any similarities in their body shapes?
3. Discuss what parts of dinosaurs have been found or recorded in fossils and what other things we could find? Maybe dinosaur hair? Or dinosaur sweaters?