Slide 1 EVOLUTION: Descent with modification Slide 2 Age of the Earth Scientists estimate Earth to be 4.6 Scientists estimate Earth to be 4.6 billion years old Does not look…
I. History A. Original ideas: 1. Species are fixed/permanent 2. Earth is less than 10,000 years old and relatively unchanging B. Early Scientists Georges Buffon (mid-1700s)…
I. Darwin A. Original ideas: 1. Species are fixed/permanent 2. Earth is less than 10,000 years old and relatively unchanging B. Early Scientists Suggested Earth might be…
The History of Life on Earth A 4.6 BILLON YEAR STORY⦠Relative dating and The Law of Superpostion: oldest materials are buried below younger materials. Radiometric dating-…
AP Biology AP Biology Absent students/make-up Chapter 22- go over quickly Lab results/complete and turn in Evolution- change over time OR descent with modification Proposal…
AP Biology AP Biology Absent students/make-up Chapter 22- go over quickly Lab results/complete and turn in Evolution- change over time OR descent with modification Proposal…