Dinosaurs-Nina & the Neurons: Earth Explorers

Meet the Neurons (0:55); How Do We Know About Dinosaurs? (2:25); Senses Experiment (2:31); Marine Life Fossils (2:51); What Can Dinosaur Footprints Tell Us? (3:24); Summary: How Do We Know About Dinosaurs? (0:33); Credits: Dinosaurs-Nina & the Neurons: Earth Explorers (1:33);