The Cambrian Explosion: Biology’s Big Bang Stephen C. Meyer, Marcus Ross, Paul Nelson, and Paul Chien Q Q Q I. Introduction: Design without a Designer? Both Charles Darwin…
Slide 1 CHAPTER 20 HISTORY OF THE VERTEBRATES Slide 2 THE PALEOZOIC ERA Scientists divide the earth’s past into different time periods. Large blocks of time are called…
The Brain (Handout) prof. aza prof.aza Brains exist because the distribution of resources necessary for survival and the hazards that threaten survival vary in space and…
David Attenborough’s Life Thursday: February 23rd Class Agenda 1.) Complete Article Presentation (sharing question answering information from yesterday.) 2.) Watch David…