Which of the following best describes the way that our galaxy has changed throughout its history?
A) It has grown flatter and richer in heavy elements
B) It has grown less flattened and richer in heavy elements
C) It has grown flatter and poorer in heavy elements
D) It has grown less flattened and poorer in heavy elements
Correct Answer:
Verified
Q40: Why are most O and B stars
Q41: Which of the following has NOT happened
Q42: The oldest stars in the galaxy are
Q43: Why can't we see visible radiation from
Q44: The stars in globular clusters are
A)Young and
Q46: Where are stars being formed in the
Q47: The distance of the Sun from the
Q48: The best type of telescope for probing
Q49: Evidence for dark matter in the galaxy
Q50: Which of the following is evidence for
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents