Is this the world's oldest animal fossil?
33,994 Views
928 Questions Answered
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.
This video can't load.
Your network might block YouTube, for example at school. Ask your teacher or an administrator for help, or watch the video at home.
Watch on YouTubeCreate and share a new lesson based on this one.
Watch the video and finish the Think section to complete the lesson.
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