« previous next »

Author Question: Of all the stars in the sky, Barnard's star, the next closest beyond Alpha Centauri, appears to move ... (Read 84 times)

Brittanyd9008

  • Hero Member
  • *****
  • Posts: 500
on: Jul 27, 2018
Of all the stars in the sky, Barnard's star, the next closest beyond Alpha Centauri, appears to move the fastest.
 
  Indicate whether the statement is true or false

Question 2

If the merger theory is correct, the brightest active galactic nuclei should
 
  A) form small irregular galaxies.
  B) contain supermassive black holes.
  C) contain the least mass.
  D) contain the youngest stars.
  E) be in the smallest elliptical galaxies.


Ahernandez18

  • Sr. Member
  • ****
  • Posts: 361
Reply #1 on: Jul 27, 2018
Answer to Question 1

TRUE

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Brittanyd9008

  • Hero Member
  • *****
  • Posts: 500
Reply #2 on: Jul 27, 2018
TY


Ahernandez18

  • Sr. Member
  • ****
  • Posts: 361
Reply #3 on: Jul 27, 2018
You're welcome


« previous next »
 

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

The two bright stars are (left) Alpha Centauri and (right) Beta Centauri. The two bright stars are (left) Alpha Centauri and (right) Beta Centauri.
An example of a Hertzsprung–Russell diagram for a set of stars that includes the Sun An example of a Hertzsprung–Russell diagram for a set of stars that includes the Sun
A Mass-Loss Star A Mass-Loss Star
Mass Exchange Between Close Binary Stars Mass Exchange Between Close Binary Stars
Breathe Carolina & Shanahan ft. Haliene - Stars & Moon Breathe Carolina & Shanahan ft. Haliene - Stars & Moon
With your fingertips, using medium pressure, trace the colon over the abdomen. Move in clockwise ... With your fingertips, using medium pressure, trace the colon over the abdomen. Move in clockwise ...
Video: Muscle Twitch and Muscle Tension - Motor unit size and force

For a complete list of videos, visit our video library