6 Season
246 Episode
Eons - Season 6 Episode 4 How Vertebrates Got Teeth... And Lost Them Again (2022)
As revolutionary as teeth were, they would go on to disappear in some groups of vertebrates. But why?
- Country : United States of America
- Genre : Documentary
- Studio : PBS Digital Studios, YouTube
- Director : Hank Green
- Cast : Kallie Moore, Blake de Pastino, Michelle Barboza-Ramirez
