This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: ________ is a supermassive black hole sitting in the galactic center of the Milky Way. A) Messier ... (Read 82 times)

Mollykgkg

  • Hero Member
  • *****
  • Posts: 529
on: Jul 14, 2018
________ is a supermassive black hole sitting in the galactic center of the Milky Way.
 
  A) Messier 31 B) Centaurus A C) The Orion Spur D) Sagittarius A

Question 2

Which of the following is NOT true about our Solar System?
 
  A) It is some 30,000 lightyears from Sagittarius A, the black hole at the center of the Milky Way.
  B) It is located in the approximate center of the Milky Way Galaxy.
  C) It is embedded in the the Orion Spur of the Sagittarius Arm of the Milky Way Galaxy.
  D) It contains 8 planets and 4 dwarf planets.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jbrasil

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 14, 2018
Answer to Question 1

D

Answer to Question 2

B


Mollykgkg

  • Member
  • Posts: 529
Reply 2 on: Jul 14, 2018
YES! Correct, THANKS for helping me on my review

shewald78

  • Member
  • Posts: 340
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

black-tailed jackrabbit (Lepus californicus) black-tailed jackrabbit (Lepus californicus)
An “Intermediate-Mass” Black Hole An “Intermediate-Mass” Black Hole
Attributed to José de Alcíbar, From Spaniard and Black, Mulatto (De Español y Negra, Mulato). Attributed to José de Alcíbar, From Spaniard and Black, Mulatto (De Español y Negra, Mulato).
Keep the spine straight while sitting down. Keep the spine straight while sitting down.
Do you know why ballpoint pens caps have that small hole? Do you know why ballpoint pens caps have that small hole?
Which color is placed at the center of the circle? Which color is placed at the center of the circle?
Video: Morphology of a tomato plant

For a complete list of videos, visit our video library