Top Posters
Since Sunday
e
5
e
4
4
d
4
o
3
p
3
t
3
3
m
3
p
3
m
3
f
3
Home Q & A Board Science-Related Homework Help Physics
New Topic  
Tsync Tsync
wrote...
Go to Answer
Posts: 3450
Rep: 8 0
8 years ago
The most important fact about a cluster of stars that makes them useful for studying star formation is that
A) all the stars formed from the same cloud.
B) all the stars formed at about the same time.
C) all the stars have the same chemical composition.
D) all the stars are the same spectral type.
E) all the stars are at the same distance from Earth.
Textbook 
Astronomy Today

Astronomy Today


Edition: 8th
Authors:
Read 276 times
3 Replies
Minoring in physics
Replies
Answer verified by a subject expert
RatatouilleRatatouille
wrote...
#1
Top Poster
Posts: 3710
Rep: 56 0
8 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

Tsync Author
wrote...
#2
8 years ago
Wonderful, thanks for your time and effort
Minoring in physics
wrote...
#3
8 years ago
Happy to help Slight Smile
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  987 People Browsing
 111 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 3765
  
 546
  
 196
Your Opinion
Do you believe in global warming?
Votes: 395
Previous poll results: What's your favorite funny biology word?