Documents CHAPTER 25 CAMPBELL and REECE. Conditions on early Earth made the Origin of Life possible...

Slide 1CHAPTER 25 CAMPBELL and REECE Slide 2 Conditions on early Earth made the Origin of Life possible Macroevolution : evolutionary change above the species level examples:…

Documents CHAPTER 25 CAMPBELL and REECE. Conditions on early Earth made the Origin of Life possible...

Slide 1CHAPTER 25 CAMPBELL and REECE Slide 2 Conditions on early Earth made the Origin of Life possible Macroevolution : evolutionary change above the species level examples:…

Documents 1.5 The Origin of Cells. Essential Idea There is an unbroken chain of life from the first cells on.....

Essential Idea There is an unbroken chain of life from the first cells on Earth to all cells in organisms alive today. The First Cell?? Cells can only be formed by division…

Documents Evolution. I. Origins of Life A. General Info 1. Earth is ~4.6 billion years old 2. Primitive oceans...

Slide 1 Evolution Slide 2 I. Origins of Life A. General Info 1. Earth is ~4.6 billion years old 2. Primitive oceans were formed and life is hypothesized to have begun ~3.5…