23 particles
6.02214076•10^23
Answer:
several transcription factors (TFs)
The heavenly body referred to in the question above is Jupiter. It is approximately 5.2 AU away from the sun. It is classified under the outer planets, so the answer is C. The Kuiper belt is around 50 AU from the sun. While the asteriod belt is 3.2 AU away. As for the inner planets, Mars, Earth, Venue, and Mercury are 1.5, 1, 0.7 and 0.39 AU away from the sun respectively.