How do observations of galaxies at different distances help us learn about galaxy evolution?
A) Observations of different distances show galaxies of different ages and therefore different stages of evolution.
B) Observations of the most distant galaxies will allow us to observe the birth of galaxies.
C) We can observe the evolution of a single galaxy over time.
D) We can observe galaxies at different distances merge, helping us learn how mergers affect evolution.
E) We can see what our galaxy used to look like over time, helping us theorize about the physical processes that led to its current appearance.
Correct Answer:
Verified
Q2: Which of the following processes slowed the
Q34: Recall that Hubble's law is written v
Q36: Based on current estimates of the value
Q37: Scale the Milky Way down to the
Q38: I observe a galaxy that is 100
Q40: Which of the following is not a
Q41: What evidence suggests that the protogalactic cloud
Q42: Why should galaxy collisions have been more
Q43: What is a quasar?
A) a star-like object
Q44: Which of the following is not a
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