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 River (also called the Chang Jiang) is about 3,915 miles (6,380 km) in length and is considered the third longest river in the world. It is located in the Peopleâs Republic of China and it flows from its source in the Qinghai Province, to the East China Sea at Shanghai.