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What a dinosaur-era snake fossil in Brazil tells us about the reptile’s evolution
2+ hour, 15+ min ago (722+ words) With a subscription, you can answer quizzes and track your reading progress. Snakes first appeared during the age of dinosaurs, but fossils of many early species are so fragmentary that scientists have had difficulty deciphering their evolution as a group....
Spark Study Buddy (Challenger): Handbag made from T. rex’ collagen unveiled
3+ mon, 3+ day ago (366+ words) Read the following text and answer the quiz below. [1] Scientists and designers revealed a new handbag this month. It is made from collagen taken from T. rex fossils found in the US. This special bag is meant to show how important…...