Question

One of the most important points of the solar nebular theory is that the center of a forming solar system is much hotter than the edges. One LIKELY result is that A) inner planets have more moons than outer planets have. B) inner planets orbit at a lower rate than outer planets do. C) inner planets are more rocky, and outer planets are more gaseous. D) inner planets are less dense, and outer planets are much more dense.

Answer 1

The answer (i think) is C