Stars of the main sequence, like our own, are all converting ...

[tth]

Stars of the main sequence, like our own, are all converting ________ into helium.
 
  Fill in the blank(s) with correct word

Question 2

Which is the correct description of the Sun's location within the Milky Way?
 
  A) in the disc but at its outer edge
  B) as Herschel found, very close to the Galactic center
  C) in the disc and about one-half a galactic radius from the center
  D) above the disc and about one-third of the galactic radius from the center
  E) at the outer edge of the galactic bulge but in the plane of the disc

[chinwesucks]

Answer to Question 1

hydrogen

Answer to Question 2

C

[tth]

Excellent

[aliotak]

TYSM