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

Author Question: The bright O and B tracers make the spiral arms of galaxies, including ours, appear to be _____. ... (Read 55 times)

TFauchery

  • Hero Member
  • *****
  • Posts: 500
on: Jul 27, 2018
The bright O and B tracers make the spiral arms of galaxies, including ours, appear to be _____.
 
  A) yellow
  B) blue
  C) orange
  D) red

Question 2

Identify a true statement about the star clusters in the Milky Way.
 
  A) Open clusters are widely scattered throughout the Milky Way.
  B) Globular clusters are widely scattered throughout the Milky Way.
  C) Open clusters are more common toward the constellation Sagittarius.
  D) Globular clusters are more common toward the constellation Aquarius.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

frejo

  • Sr. Member
  • ****
  • Posts: 349
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

B


TFauchery

  • Member
  • Posts: 500
Reply 2 on: Jul 27, 2018
Excellent

apple

  • Member
  • Posts: 352
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

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?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

The mammalian urinary system including the basic functional unit of the nephron. The mammalian urinary system including the basic functional unit of the nephron.
Each year, the leaders of the world’s eight most powerful nations meet in a secluded place to make ... Each year, the leaders of the world’s eight most powerful nations meet in a secluded place to make ...
Placard near driver’s door, including what devices in the vehicle contain mercury. Placard near driver’s door, including what devices in the vehicle contain mercury.
When connecting a starter tester such as a Sun VAT 45 to the vehicle, make certain that the ... When connecting a starter tester such as a Sun VAT 45 to the vehicle, make certain that the ...
Barred Spiral Galaxy Barred Spiral Galaxy
To make a 3.00 m solution, one could take 3.00 moles of solute and add To make a 3.00 m solution, one could take 3.00 moles of solute and add
Video: Type of Transport - Active and Passive Processes

For a complete list of videos, visit our video library