1)what planet is a full planet? 2)is pluto the only dwarf planet? 3)how many classes of planets are according to the astronomer?

1) какая планета полная? 2)плутон карликовая планета? 3) сколько классов планет соответствует с астрономами? 1)full planet is earth. 2) yes, pluto is the only dwarf planet. 3)2 classes of planet are according to the astronomes.