Respuesta :
by size and by gas level, are probably the main 2. there are so many different ways
Answer:
It really depends but here is one possible answer- "inferior" planets (those inside Earth's orbit) are Mercury and Venus. "Superior" planets (those outside Earth's orbit) are Mars, Jupiter, Saturn, Uranus and Neptune.
Hope this helps please give me brainliest!
God Bless!
Explanation: