Making the world better, one answer at a time. Starting at level 35 Koffing can evolve into Wheezing. Once evolved it will retain the same type poison and ability amorphous. Starting at level 35 Koffing can evolve into Wheezing. Once evolved it will retain the same type poison and ability amorphous.
Yangtze River - The Longest River in China. The Yangtze River has a strong claim to being the most interesting river in the world, with a wide variety of tourist attractions, scenery, and culture along its length.
The Yangtze is the longest river in China and the third longest in the world. Since 2002, WWF and partners have reconnected more than 40 floodplain lakes with the main stem of the Yangtze River to restore seasonal flows and allow the migration of species, like the finless porpoise, between the lakes and the river.