grass
Bug type Pokemon are weak against Fire, Fighting, and Flying. Not fighting there not weak against fighting types, there weak against Fire, Flying and Rock.
Fire-type Pokemon are weak against Water, Rock, and Ground-type attacks.
Fire-type Pokemon are weak against Ground, Rock, and Water-type attacks.
Steel types are weak against Ground, Fighting, and Fire.
Grass type Pokemon are weak against Ice, Fire, Poison, Bug and Flying.
they r weak against fire, flying, poison, bug and ice
Fight, Fire and Ground.
Grass type Pokemon of course!!!!!!!
Electric, Fire, Poison, Rock, Steel
Ice and Grass are weak fire isn't affective against steel and water all the other types can have alot and a little but that depends on the level of that certain Pokemon (sorry about the bold face)
Ice type Pokemon are extremely weak to fire, fighting, steel, and ground type Pokemon. They are super effective to grass and flying type Pokemon.
Steel type Pokemon are weak against Fire, Fighting, and Ground type attacks