Nthropology: evolution of human linguists and tongue.

Anthropology power point presentation (10-15 min) with visuals and key points. Must use academic sources / research articles.

Use natural selection as a reference point.
Evolution of human linguists/tongue.How evolution of language have focused on characterizing changes that are internal to the language system. Were the earliest forms of language spoken or was it like sign language, gestured? Human beings were anatomically ready to speak more than 150,000 years ago–but clear evidence that they were doing so does not appear for 100,000 years afterwardDid language arise suddenly, how long did it take to evolve? Nothing is more human than speech!

A single thesis must be argued fully and logically.
All statements are supported and referenced with in-text citations.

I am attaching few articles I was able to find.