Dating Fossils. http://www.uwo.ca/biology/images/undergraduate/trilobite.jpg. How old are fossils?. Oldest fossils – 3.5 byo prokaryotes 1 st life forms are probably older What is evolution? The scientific theory that explains how species change over time
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.