Answer:
Typically, the more massive the planet, the more massive the atmosphere it can acquire and maintain. This is important because the mass of a planet's atmosphere will directly influence its climate. The location of the “habitable zone” around a star will therefore be a function of the mass of the planet in question.
Explanation:
Waxing Gibbous, I believe.
Answer:
RNA because it is single-stranded and contains the sugar ribose.
Explanation:
