× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
s
5
g
5
K
5
o
5
g
5
o
4
k
4
s
4
I
4
k
4
j
4
o
4
Home Q & A Board Science-Related Homework Help Physics Astronomy
New Topic  
krystian krystian
wrote...
Go to Answer
Posts: 532
Rep: 0 0
6 years ago
___________ are produced when two galaxies pass near each other and pull large streamers of stars, gas, and dust away from the galaxies.
 
  a. Ring galaxies
  b. Spiral galaxies
  c. Rotation curves
  d. Tidal tails
  e. Irregular galaxies

Question 2

Bok globules are small, dark fragments of the interstellar medium.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 3

The Milky Way is part of I. a poor cluster. II. a rich cluster. III. the Virgo Cluster. IV. the Local Group.
 
  a. I and III
  b. I and IV
  c. II and III
  d. II and IV
  e. just III

Question 4

The dust in the interstellar medium can make distant stars look redder than they really are.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 5

A ___________ generally contains well over 1000 galaxies and is quite dense. They often contain many giant elliptical galaxies.
 
  a. local group
  b. poor cluster
  c. rich cluster
  d. tidal tail
  e. quasar
Read 83 times
2 Replies
Replies
Answer verified by a subject expert
Disney6Disney6
wrote...
#1
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

krystian Author
wrote...
#2
6 years ago
Good timing, thanks!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  951 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 321
  
 298
  
 970
Your Opinion
Where do you get your textbooks?
Votes: 422
Previous poll results: Does a gender wage gap exist in America?