Preparing your study page...
Preparing your study page...
Correct answer: C
Explanation
C is correct because Titan orbits Saturn and Triton orbits Neptune, both having atmospheres rich in nitrogen. A is incorrect because the moons listed are not associated with Jupiter for Triton's atmosphere composition. B is incorrect because while Uranus and Neptune are gas giants, this option incorrectly pairs the moons or gases. D is incorrect because Mars and Venus are planets, not sources for these moons.