3. describe three different ways to classify planets in our solar system.

You can classify them in what phase they are in: solid, liquid, gas
You can classify them in Sizes
You can classify them by the number of moons they have
You can classify them by distance from the sun
You can classify them all as heliocentric or orbiting/circling around the sun
You can classify them by color

Aplant cell has vacuoles and a cell wall

Yes yes yes very good