« previous next »

Author Question: Most astronomers believe that the stars in the Galactic halo formed in dwarf galaxies or during the ... (Read 32 times)

melina_rosy

  • Hero Member
  • *****
  • Posts: 531
on: Jul 27, 2018
Most astronomers believe that the stars in the Galactic halo formed in dwarf galaxies or during the merger of these dwarf galaxies.
 
  Indicate whether the statement is true or false

Question 2

The most common form of gas in the disk of the Milky Way Galaxy is
 
  A) molecular hydrogen.
  B) gas in hot bubbles.
  C) atomic hydrogen gas.
  D) gas in stellar winds.


srodz

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jul 27, 2018
Answer to Question 1

TRUE

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

The protein keratin, formed by all vertebrates The protein keratin, formed by all vertebrates
Dwarf Planet Eris Dwarf Planet Eris
Classifying the Spectra of Stars Classifying the Spectra of Stars
Post–Main-Sequence Evolution of Low-Mass Stars Post–Main-Sequence Evolution of Low-Mass Stars
Galaxies Forming by Combining Smaller Units Galaxies Forming by Combining Smaller Units
Galaxies Galaxies
Video: Structure of a Ribosome

For a complete list of videos, visit our video library