in the movie sg-1 Ra seem to be energies instead of a symbioses, (when the teleport the bomb to his ship before it explode he was looking like and alien energies life form), so in the series the are symbioses, my question is where the goa'uld came from?, since the need a bodie to life how did the infected of get a bodie, and where did the get there technologies since the don't have a planet where the discover new technologies, i know that the stole it from other but the seem to have all the samething in general, the ship the teleportation ring, etc, and how did the discover the stargate since the never encounter the ancient or did the?,