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History of Life

All life is divided among three domains: Bacteria, Archaea, and Eukarya.

Atoms Practice
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Deep Time and the History of Life
community Contributed
This lesson plan includes a pre-lesson, Exploring Deep Time(direct instruction), Exploring Deep Time (research activity & timeline), Digging Deeper (scavenger hunt), What Killed the Dinosaurs (web activity, discussion questions and checking for understanding.)
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