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

Author Question: Which of the following seems to be a region of self-sustaining star formation? A) The Orion ... (Read 67 times)

Mollykgkg

  • Hero Member
  • *****
  • Posts: 529
on: Jul 27, 2018
Which of the following seems to be a region of self-sustaining star formation?
 
  A) The Orion complex
  B) The asteroid belt
  C) The Kuiper Belt
  D) The Solar System

Question 2

Sagittarius A has a mass of _____.
 
  A) 3 million Earth masses
  B) 4 million solar masses
  C) 5 million Earth masses
  D) 6 million solar masses


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

miss_1456@hotmail.com

  • Sr. Member
  • ****
  • Posts: 289
Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

B


Mollykgkg

  • Member
  • Posts: 529
Reply 2 on: Jul 27, 2018
Excellent

apple

  • Member
  • Posts: 352
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

A star-forming region in the Large Magellanic Cloud. A star-forming region in the Large Magellanic Cloud.
This diagram shows a cross-section of a solar-type star. This diagram shows a cross-section of a solar-type star.
Tornado Formation: Supercell Tornado Development Tornado Formation: Supercell Tornado Development
Sagittal section through brain and spinal cord showing the reticular formation Sagittal section through brain and spinal cord showing the reticular formation
A multistep model for colon cancer. The first mutation, in the APC gene, leads to the formation of p A multistep model for colon cancer. The first mutation, in the APC gene, leads to the formation of p
Formation of adenosine triphosphate (ATP) in the cell Formation of adenosine triphosphate (ATP) in the cell
Video: Structures that affect circulation - arterioles and vasomotor responses and venous return

For a complete list of videos, visit our video library