Dino Drinking
For our last entry on this list, it’s time to move away from the philosophical questions and onto something a little funnier – dinosaur pee. We know for a fact that dinosaurs pooped, as some it has actually become fossilized over many millions of years. But paleontologists are still unsure if they ever peed.
As pee is a liquid, it’s impossible for it to become fossilized. However, there is some evidence of dinosaur pee existing in other records. It’s possible they got rid of waste like birds do today. Imagine being a scientist, and your job is to track down samples of dinosaur pee. What a career that’d be!