Material Detail

Timeline of Life

Timeline of Life

This is a timeline of life on earth. It will help students get an idea of the time that has passed since simple cells are believed to have arose.


  • User Rating
  • Comments
  • Learning Exercises
  • Bookmark Collections
  • Course ePortfolios
  • Accessibility Info

More about this material


Log in to participate in the discussions or sign up if you are not already a MERLOT member.