Ask your own question, for FREE!
OpenStudy Feedback 24 Online
OpenStudy (anonymous):

Group 2 and Group 3 stars represent which stages of development? Describe these groups in terms of their relative age, size, brightness, and temperature.

OpenStudy (shadowfiend):

Please do not ask questions unrelated to OpenStudy Feedback in this group. In this particular case, consider asking your question in the Physics group, which is the closest we really have to astronomy, at http://openstudy.com/groups/physics .

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!