This topic contains a solution. Click here to go to the answer

Author Question: Due to the galaxy density and collisions, ________ are rare in the centers of clusters. A) ... (Read 34 times)

RRMR

  • Hero Member
  • *****
  • Posts: 557
Due to the galaxy density and collisions, ________ are rare in the centers of clusters.
 
  A) irregulars
  B) quasars
  C) spirals
  D) black holes
  E) blazars

Question 2

The nearest naked-eye star to our Sun, Alpha Centauri, is still over a parsec distant.
 
  Indicate whether the statement is true or false



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jsherida

  • Sr. Member
  • ****
  • Posts: 314
Answer to Question 1

C

Answer to Question 2

TRUE




RRMR

  • Member
  • Posts: 557
Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)


covalentbond

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

For a complete list of videos, visit our video library