Question

помогите ответить на вопросы из текста:
What planet is a full planet?
Is Pluto the only dwarf planet?

Answer 1

1. (Само предложение из текста) A full planet is an object that orbits the sun and is large enough to have become round due to the force of its own gravity.
2. (И по примеру перед текстом) No, it isn't.