The Fossil Record Chapter 17.1. 0 The fossil record provides evidence about the history of life on Earth. It also shows how different groups of organisms,
The History of Life & the Origin of Species Georgia Performance Standards: SB5a: Trace the history of the theory of evolution. SB5 c: Explain how fossil.
Earths Past. Fossils are traces or remnants of past life. Many fossils are found in rock. Rocks, fossils, and other natural evidence provide information.
Chapter 25 Reading Quiz 1. What is the evolutionary history of a species called? 2. Which isotope has a half-life of only 5,730 years? 3. What was the.
Chapter 17 : The History of Life. 17-1 The Fossil Record What is a fossil? Paleontologist: scientist who studies fossils Fossil record: provides info.
THE HISTORY OF LIFE SC STANDARD B-5 Students will demonstrate an understanding of the basis of evolution.
Chapter 17: The History of Life Calif. Science standards 8e.
End Show Slide 1 of 40 Biology Fossils Mr. Karns.
BIOL 102 Chp 25 History of Life
OHHS AP Bio Chapter 25 Presentation
Chapter 25 Phylogeny and Systematics. The Fossil Record And Geologic Time Chapter 25 Phylogeny and Systematics.
Unit 2 Review: History of Life on Earth. What proportion of all species that have ever lived has become extinct? less than 1 percent approximately one-half.