Name three points that are collinear. A G. H. and /
B.G. and J
D) G. 7, and 1
CG, and

Not sure if there are any answer choices to chose from, but I would say ;
1: Terrestrial planets are much smaller than Gas Giants.
2: Gas Giants Have a lower temperature compared to Terrestrial Planets
3: Gas Giants are the only planets with rings, Terrestrial don't have rings. Hope this helped :)