What animal can hold its breath underwater for two hours?

Sperm Whale

What apocalyptic TV series is set in a nuclear wasteland named "The 100"? What animal has transparent blood with no hemoglobin? Name the iconic candy-coated chocolate confectionery that made the slogan 'melts in your mouth, not in your hand' Who released the dance hit "Firestarter" in 1996? What instrument does Yo-Yo Ma famously play?