1.An E galaxy containsA.mostly lower-main sequence stars and giants.B.mostly upper main sequence stars and giants.C.mostly upper main sequence stars and gas and dust.D.roughly equal numbers of upper and lower main sequence stars.E.mostly white dwarfs and supergiants. 2.A spiral (S or SB) galaxy containsA.mostly lower-main sequence stars and giants.B.mostly upper main sequence.
- 1.An E galaxy containsA.mostly lower-main sequence stars and giants.B.mostly upper
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