MinuteEarth
Why Did T Rex Have Such Tiny Arms? (2017x4)
Exibido em:: Fev 22, 2017
It's easy to assume that every trait - including stubby arms on a terrifying predator - must be beneficial, but the forces of evolution don't really work like that.
- Estreou: Mar 2013
- Episódios: 340
- Seguidores: 0
- Em exibição
- YouTube
- Desconhecido