Slide 1 Origin of Life 004b Slide 2 Slide 3 Universe formed 15 billion years ago (Big Bang) Galaxies formed from stars, dust and gas Earth formed 4.6 billion years ago Slide…
Slide 1 CH 27 Origin of Life & Bacteria Slide 2 Universe formed 15 billion years ago (Big Bang) Galaxies formed from stars, dust and gas Earth formed 4.6 billion years…
Slide 1 Biological Molecules & Origin of Life Introduction to important molecules which comprise the structure and function of all living organisms Slide 2 Universe formed…