The El Nino (sorry for the lack of accents) is caused when a lack of winds allows for the development of an abnormally large body of warm water in the pacific region, causing many weather abnormalities in North and South America. Your answer is B!!!
B) The calming down of trade winds in the Pacific, which leads to the buildup of warm water.
Answer:
I think It might be deletion mutation
Im not sure but it should be D.
Explanation:
