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

Author Question: What is true about the stellar populations in the Galaxy? A) Most open clusters are in the halo. ... (Read 77 times)

chandani

  • Hero Member
  • *****
  • Posts: 541
on: Jul 27, 2018
What is true about the stellar populations in the Galaxy?
 
  A) Most open clusters are in the halo.
  B) The bluest stars are in the halo.
  C) Only old stars are found in the halo.
  D) The main star forming regions are outside the Galactic plane.
  E) Red stars are only found in the bulge.

Question 2

Which statement below correctly describes the relationship between expansion rate and age for the universe?
 
  A) The faster the rate of expansion, the younger the age of the universe.
  B) The faster the rate of expansion, the older the age of the universe.
  C) Age is independent of the expansion rate.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aidanmbrowne

  • Sr. Member
  • ****
  • Posts: 305
Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

A


chandani

  • Member
  • Posts: 541
Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

parshano

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

An open circulatory system. An open circulatory system.
Diminishing and disappearing populations. Diminishing and disappearing populations.
The age structure of human populations in West Africa and Western Europe, as of 2000. The age structure of human populations in West Africa and Western Europe, as of 2000.
Cheetah at the Werribee Open Range Zoo Cheetah at the Werribee Open Range Zoo
Sombrero Galaxy (M104) Sombrero Galaxy (M104)
To test the normally open contacts, connect one meter lead to terminal 30 and the other lead to ... To test the normally open contacts, connect one meter lead to terminal 30 and the other lead to ...
Video: Insulin (glucose uptake by body cells), glycogenesis and lipogenesis

For a complete list of videos, visit our video library