I have a lot of سوالات about Groot and Rocket mostly about their origin?

Groot's origin was that his family were annihilated سے طرف کی Ronan, leaving him an item that can restore his people. Rocket was just a raccoon when he and his family were abducted سے طرف کی robot scientists who plan to further evolution. They both met on the same planet when they were both prisoners.