Monday
July 28, 2014

Homework Help: science

Posted by science464645645645!!!!!!!!!!! on Friday, February 28, 2014 at 10:51pm.

2. which of the following happens when a low - mass star runs out of fuel ? choose all that apply . ( 3points )

A ITS CORE BECOMES A WHITE DWARF

B ITS OUTER LAYERS FORM a nebula , or vast cloud of gas and dust

c its outer layers expand , and the star becomes a red giant

d. gas and dust in a nebula contract to form a protostar

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