Comparing the composition of Titan's atmosphere to that of Earth's...
A) The dominant gas is the same, but Titan's atmosphere contains many more organic compounds.
B) The dominant gases for the two bodies are different, but apart from that, the two atmospheres are very similar.
C) The two bodies' atmospheres are very similar in all respects.
D) The dominant gas is the same, but Earth's atmosphere contains many more organic compounds.
E) The two bodies' atmospheres are very different, with no significant similarities.