When u co to celedon city go where u go to get to the bycle road.Befor u enter there is a tree cut the tree and continue going up and go left and go into that girl's house.
The short answer is no. There is no Dive, HM 08, in Pokemon FireRed.
Their are 7 HM's available in Firered.
You cannot get it in Pokemon FireRed. It doesn't matter because it is not necessary in Pokemon FireRed.
Where did you hear that? There is no such HM as remover in any game.
icefall cave
At rt 2.
waterfall
pour water on your game
HM 8 doesn't exist in Pokemon Fire Red or Leaf Green.
Celadon City
Either by using the HM Strength or by using the HM Rock Smash
You need to learn the HM strength.