Unless you have a diagram of the situation it is all theory and nothing more.
Each situation has its demands, strength and weakness.
If either one is not mobile then the advantage goes to the player that a mobile piece.
In the case of a Passed pawn on each side things really get tough.
Add a Rook to each side and the game can either way.
That's correct except when the knight is stronger than the bishop. A good chessplayer knows this stuff and so is able to make the correct decisions when trading pieces. In general I prefer two bishops in the endgame which should win against bishop and knight especially when there are pawns on both sides of the board.
Some nitpicking: "A Bishop is stronger than a Knight." (use "than", not "then")
Correct.
I am going to America and go to those job-Movies'-coffee-automatics.