February 21, 2017

Homework Help: Science

Posted by Frances on Wednesday, April 13, 2011 at 7:36pm.

What is the main idea and list a least 2 details about the main idea?
Edwin Hubble came up with a way to classify galaxies by shape.He labeled elliptical galaxies E.He classified by th size of the galaxy's nucleus and the tightness of it's arms.

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