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

Author Question: __________are long spiral pattern of bright stars, star clusters, gas, and dust. A) Spiral stars ... (Read 39 times)

ec501234

  • Hero Member
  • *****
  • Posts: 573
on: Jul 27, 2018
__________are long spiral pattern of bright stars, star clusters, gas, and dust.
 
  A) Spiral stars
  B) Spiral tracers
  C) Spiral clouds
  D) Spiral arms

Question 2

The Milky Way:
 
  A) contains less than 50 billion stars.
  B) stretches across for just around 30,000 light-years.
  C) is known for being very unique.
  D) is larger than most other galaxies.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mk6555

  • Sr. Member
  • ****
  • Posts: 310
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

D


ec501234

  • Member
  • Posts: 573
Reply 2 on: Jul 27, 2018
Excellent

jordangronback

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

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

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

A star-forming region in the Large Magellanic Cloud. A star-forming region in the Large Magellanic Cloud.
People have seen patterns in the stars since ancient times.[5] This 1690 depiction of the constellat People have seen patterns in the stars since ancient times.[5] This 1690 depiction of the constellat
A systemic pattern is followed when palpating and auscultating A systemic pattern is followed when palpating and auscultating
A pleasant smile can go a long way, even through telephone lines. A pleasant smile can go a long way, even through telephone lines.
Evolutionary Stages of Stars Evolutionary Stages of Stars
Flo Hyman was a 6 foot 5 inch star on the U.S. women’s volleyball team that won a silver medal in ... Flo Hyman was a 6 foot 5 inch star on the U.S. women’s volleyball team that won a silver medal in ...
Video: Hormonal regulation of pregnancy - week 1

For a complete list of videos, visit our video library