http://en.wikipedia.org/wiki/Protostar
http://www.google.com/search?as_q=&num=10&hl=en&btnG=Google+Search&as_epq=stellar+evolution&as_oq=&as_eq=&lr=&as_ft=i&as_filetype=&as_qdr=all&as_nlo=&as_nhi=&as_occt=title&as_dt=i&as_sitesearch=&as_rights=&safe=images
Which relationship concerning the mass of protostars is false?
A.The more massive ones will reach the main sequence first.
B.The more massive ones will be the hottest and most luminous.
C.The more massive ones one will be made of the heaviest elements.
D.The more massive ones are so luminous they ionize the gas, hence red H II regions.
E.The more massive ones create a lot of ultraviolet as well as visible light.
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