Approximately how many years ago did dinosaurs roam the Earth?

What major event is believed to have caused the extinction of dinosaurs?

What kind of animal is believed to be the ancestor of modern primates, including humans, after the mass extinction event?

What adaptation helped some of the rodent's descendants to survive in trees?

Which modern animal is used as an example that might resemble primitive primates?

What is the distinctive characteristic of apes compared to monkeys?

Approximately how many years ago did humans and chimpanzees have a common ancestor?

What is the genus name that includes Homo habilis and Homo sapiens?

What does 'Homo sapiens' mean?

When did Neanderthals disappear?