Is this the world's oldest animal fossil?
32,042 Views
18 Questions Answered
Best of Web
Let’s Begin…
A possible sponge fossil dating back 890 million years could be the oldest animal ever discovered. Not all researchers are convinced that the markings left in the rock were made by an animal but, if they were, the new find could give us an insight into the evolution of the first animals.
About TED-Ed Best of Web
TED-Ed Best of Web are exceptional, user-created lessons that are carefully selected by volunteer teachers and TED-Ed staff.
Meet The Creators
- Video created by nature video
- Lesson Plan created by Luka Seamus Wright