Primordial Earth Theories on the Origin of Life Early Earth and Evolution A THEORY of the origins of the universe Big Bang When? Approx. 13.5 Billion years ago expansion…

Circulation Chapter 32 Pages 617-639 Major Features and Functions of Circulatory Systems Circulatory systems evolved to bring the outside world to each cell in a multicellular…

PowerPoint Presentation Section 14.1 Summary â pages 369-379 Volcanoes might have frequently spewed lava and gases, relieving some of the pressure in Earthâs hot interior.…

Prokaryotes and the Origins of Metabolic Diversity Chapter 27 Part two By: Jonathan, Javeria & Megan Nutritional & Metabolic Activity � Categories of Prokaryotes…

Ch.26/27 I. History of life A. Earth formed about 4.5 billion years ago B. Life began a few 1,000,000 years later 1. Metabolic activity found in 3.5 billion year old rocks…

Origins of Life Jack Pickett/Kelley Kuhn Origins of Life Write A definition and/or give examples Evolution Natural Selection Adaptations Species What does the Earth Tell…

The Cell You are made of trillions of cell. As we study cells, remember this important truth: If your cells arenât happy, YOU arenât going to be happy! The cell is the…

PowerPoint Presentation Topic 2 Cells http://www.youtube.com/watch?v=ZK6YP1Smbxk 2.1 Cell Theory Assessment Statements Outline the Cell Theory Discuss the evidence for the…