In which area of the galaxy would you find stars with fairly ...

[craiczarry]

In which area of the galaxy would you find stars with fairly circular orbits about the galactic center?
 
  a. central bulge
 b. halo
 c. corona
 d. disk
 e. galactic center

Question 2

Spring tides occur ____.
 
  a. only during spring months
 b. when high tides are unusually low and low tides are unusually high
  c. when high tides and low tides are unusually low
  d. when high tides are unusually high and low tides are unusually low
  e. simultaneously with neap tides

[Tonyam972]

Answer to Question 1

d

Answer to Question 2

d