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.
Originally it was the largest lake in China, due to the development of local farming, it has been separated into several parts and gave its place to Poyang Lake. This large and shallow lake is a flood-basin of the Yangtze River. The area is well-known in Chinese history and literature.