Cottonee does not evolve into Whimsicott by leveling up, but with a sun stone. You can find a sun stone at the Relic Castle or in Nimbasa city.
If you want Whimsicott without evolving Cottonee, you can find one at Pinwheel Forest, Abundant Shrine or Lostlorn Forest.
No, Whimsicott is a final evolution so it does not evolve any further.
Cottonee -> (Sunstone) Whimsicott
you can find them in pinwheel forest, lostlorn forest or abundant shrine
Petilil, which evolves into Lilligant Cottonee, which evolves into Whimsicott
Weavile does not evolve in Pokemon Black.
All the starters evolve in Pokemon Black. Many other Pokemon evolve as well.
Cottonee's evolved form is Whimsicott. You get it with a sun stone.
When it comes out of an egg, it'll be able to learn the move with the move tutor.
Cottonee does not evolve into Whimsicott at a particular level. You must use a Sun Stone on Cottonee to make it evolve.
Throh don't evolve in Pokemon Black and White.
Audino doesnt evolve in Pokemon black and white
lampent evolve litwick