With the exception of a few nearby objects, every galaxy in the ...

[cherise1989]

With the exception of a few nearby objects, every galaxy in the universe is rapidly moving away from ours; therefore, ________.
 
  Fill in the blank(s) with correct word

Question 2

What is the most important reason why an icy moon is more likely to be geologically active than a rocky moon of the same size?
 
  A) Ice has a lower melting point than rock.
  B) Ice is less rigid than rock.
  C) Ice contains more radioactive elements than rock.
  D) Ice is affected by tidal forces to a greater extent than rock.
  E) Ice is less dense than rock.

[Sweetkitty24130]

Answer to Question 1

expanding

Answer to Question 2

A

[cherise1989]

Thanks for the timely response, appreciate it

[kjohnson]

Excellent