Embedded Files
Click on the links below to view each unit organizer:
Unit 1: What is the Universe and How Does it Work?
Unit 2: Threshold #1-How the Universe Began & Evolved into Today
Unit 3: Threshold # 2 & 3- How Thermonuclear Synthesis Created the Elements of Today
Unit 4: Threshold #4- How the Sun and Solar System Work
Unit 5: Threshold #5- How the Earth & Moon System Changed to Allow Today's Life
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