When the dinosaurs died, how did other animals survive?

Tai spends a lot of time imagining how the apocalypse might go down. So, he turns to animals that have survived past apocalypses—like the one that killed the dinosaurs—to see what traits the true survivors have in common. For transcripts of this series, please visit: https://www.cbc.ca/radio/podcastnews/tai-asks-why-transcripts-listen-1.6747759