1. has a rotational axis that is tilted so much it lies nearly in the plane of its orbit.
2. is the planet with the highest average surface temperature.
3. the planet that orbits closest to the sun is
4. the only rocky planet to have more than one moon is
5. is the jovian planet that orbits closest to the sun.
6. most of the surface of is covered with liquid water. (t/f)
7. is about 30 times as far from the sun as our own planet.
8. the planet with the lowest average density is

1) uranus

2) venus

3) mercury

4) mars

5) jupiter

6) it doesn't say which planet, but that's only true for earth

7) neptune

8) saturn

Explanation:

uranus axis is tilted more than 90° from the solar sistem plane, it's unknow why this is, but a collission is suspected

even though mercury is closer to the sun venus is hotter in average beacause mercury lacks an atmosphere to retain the heat

mars moons are called phobos an deimos, the only other rocky planet to have a moon is earth since pluto is no longer considered a planet

saturn's density is so low that it would theoretically float if thrown in a pool of water of the appropiate size

heat released by collision processes during accretion, and heat from decay of radioactive elements

explanation: