The jovian planets: A) all lie less than 5 AU from the Sun. ...

[kaid0807]

The jovian planets:
 
  A) all lie less than 5 AU from the Sun.
  B) all have rings around their equators.
  C) all spin slower than the Earth.
  D) have satellite systems with less than 4 moons.
  E) are all much more dense than any of the terrestrials planets.

Question 2

Summarize some of the evidence suggesting that Mars once had flowing water.
 
  What will be an ideal response?

[s.meritte]

Answer to Question 1

B

Answer to Question 2

It has what looks like dried-up riverbeds and impact craters that appear to have formed in mud; the Mars Pathfinder found rocks of many different types jumbled together, as would occur if there had once been a great flood in the region; some very old craters appear to have been eroded by rain.

[kaid0807]

Excellent

[aliotak]

Gracias!