Week 3 on Coursera : Miracles of human language (Introduction of human language)

From what i learned on week 3 in Coursera is studying Morphology and Syntax.

they taught me about syntax studies that how people put words into the right order so that they can communicate meaningfully. All languages have underlying rules of syntax, which, along with morphological rules, make up every language’s grammar.

I learned about morphology in syntax looks like while morphology builds up word forms—typically by combining roots with other roots and with affixes, but also by applying other operations to them, syntax takes fully inflected words as input and combines them into phrases.