No.
lv 60 - THanks My Kyogre is just about to level up to 60 ( Its level 58). :]
The following Pokemon that you can easily get to learn Flash in Sapphire: Beautifly or Dustox Lotad or Lombre Oddish Gloom
No.
It can learn it via the TM but not by level.
You can only clone Pokemon in Pokemon Emerald. Not Sapphire and Ruby. To learn how to do it, search it up for a guide.
When you learn to use the force.
yes he does
yes,camerupt will learn fissure it will learn it at Lv.55
Any water Pokemon besides magikarp and also linoone can learn surf as well.
i think around level 60.
Level 31
lvl 41