What actually controls Saturn's rings? a. Saturn's magnetic ...

[NguyenJ]

What actually controls Saturn's rings?
 
  a. Saturn's magnetic field
  b. Saturn's tidal heating
 c. Saturn's moons
 d. Saturn's rapid rotation
  e. Saturn's metallic core

Question 2

What makes Iapetus different than most other Jovian satellites?
 
  a. Its surface is so eroded that it has no distinguishing surface features.
  b. It is not impacted by Saturn's tidal heating.
 c. It is perfectly spherical and highly reflective.
 d. It has an old and heavily cratered surface.
 e. It is asymmetrical and always faces backward to Saturn.

[johnpizzaz]

Answer to Question 1

c

Answer to Question 2

e

[NguyenJ]

Great answer, keep it coming

[bigcheese9]

Thanks for the timely response, appreciate it