Match each planet to the sentence that best describes it. a. neptune its atmosphere is full of methane clouds. b. uranus astronomers predicted its existence by observing the effects of its gravity. c. saturn it has over 40 satellites, one of which is titan. d. jupiter it has over 60 satellites and rings, although none of its rings are visible.

A. Neptune - Astronomers predicted its existence by observing the effects of its gravity.

B. Uranus-Its atmosphere is full of methane clouds.

C. Saturn It has over 40 satellites, one of which is Titan.

D. Jupiter It has over 60 satellites and rings, although none of its rings are visible.

Explanation:

answer: do

the 'italicized phrase' is a noun clause that is used as a direct object.