Are chickens 3rd Cousins to T–Rex?

Which modern animals are related to dinosaurs? Which animals survived mass extinction? How old are some of the oldest living animals? Have you started your FREE TRIAL of Who Smarted?+ for AD FREE listening, an EXTRA episode every week & bonus content? Sign up right in the Apple app or on our website: HERE Get official Who Smarted? Merch: tee-shirts, mugs, hoodies and more, at Whosmarted.com!