Please answer the following question: Answer the following question given this paragraph: Uranus is faint because it is very far away. Its distance from the Sun is 2.8 billion kilometers (1.8 billion miles). A photon from the Sun takes about 2 hours and 40 minutes to reach Uranus. Uranus orbits the Sun once about every 84 Earth years. Q: Why is uranus so faint? Choices: - polluted atmosphere - too small - too cold - far away A:
A:
far away