No, the shape is sphere for example; If you went and got a orange and squeezed the top and bottom with your thumb and finger its about that roundness.
That depends what exactly you want to model; what you want to use the model for. In the simplest case, you can take a ball, an orange, or some other round object, and say "This represents planet Earth".
There is no planet with exactly 33 moons.
Overal the shape of the planet Mars is round. However, there is some indentations in the planet that make it a little distorted and not perfectly round.
yes
it is exactly the same as a planet but its diameter and mass are not great enough to be considered a planet.
a round planet with living things on it.
it was so small it wasnt exactly a planet it was a dwarf planet
A small planet going round a big planet is called a moon. Like our moon, it is smaller than Earth - so all planets orbiting round a bigger planet is called a moon.
haha
Its orbit.
Orbit.
summer