Which researcher proposed that language is aquired through the process of development?

Noam Chomsky

Explanation:

Avram Noam Chomsky is an American linguist, philosopher, activist, author, and political analyst. He was the researcher responsible for proposing that language be acquired through the development process. Chomsky had a fundamental contribution to modern linguistics, with the theoretical formulation and development of the concept of transformational or generative grammar, whose main novelty is the distinction of two different levels in the analysis of sentences: on the one hand, the “deep structure”, together of rules of great generality from which the “superficial structure” of the sentence is generated by means of a series of transformation rules.

every el niño cycle is different. every year.

yes, because even though a theory has a  lot of evidence to support it, it is not always true