Documents Bacteria, Archaea, and Viruses 19. Chapter 19 Bacteria, Archaea, and Viruses Key Concepts 19.1 Life....

Slide 1 Bacteria, Archaea, and Viruses 19 Slide 2 Chapter 19 Bacteria, Archaea, and Viruses Key Concepts 19.1 Life Consists of Three Domains That Share a Common Ancestor…