4.1 What Do You Notice?

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4.1 What Do You Notice?Now let's expand on an idea you touched on earlier, the HR Diagram. Work with your classmates to make a list of things you notice about the HR Diagram in the discussion board below. Try not to repeat ideas but it is okay to expand on ideas. <img src="$IMS-CC-FILEBASE$../resources/400px-Hertzsprung-Russel_StarData_571c1786d9afb.png" alt="" width="591" height="625" id="" title="" />