Sign In
to Vote &
Create Storyboards.
 
A 33-million-year-old-fossil suggests some whales evolved baleens for filter feeding only after losing their teeth, so they must have sucked food from the water
0
0
0


Storyboard
Print
Share this Article

Recommended

  • {TITLE}
    {PUBLISHER} - {PUBLISHED_DATE}
    {VIEWS}
  • Create Storyboard