Answer:
They are arranged as below on size.
Explanation:
The first four are terrestrial and last four are Jovian planets.
1. Mercury: Smallest, 87.97 days and mean diameter of 4880 km, radius of 1,516 miles.
2. Mars: Fourth planet, mean diameter of 4,212.3 mi and has a radius of 2,106.1 miles in size.
3. Venus: third planet has 23.943 hr and mean diameter of 7,520.8 mi with a radius of 3,760.4 miles in size.
4. Earth: Has a mean diameter of 7,917.5 mi and has a radius of 3,963 miles in size.
5. Neptune: Has 89,66 days , has a diameter of 30,599 miles and a radius of 15,299 miles in size.
6. Uranus: Has 84 days, and has a mean diameter of 31,518 mi with a radius of 15,759 miles in size.
7. Saturn: Has about 10.75 days and has a mean diameter of 72,367 miles and has a radius of 36,184 miles in size.
8. Jupiter: Has about 29.457 days, has a mean diameter of 86,881 miles and has a radius of 43,441 miles in size.
