Sponsored links

Social scientists believe that__________ from sounds such as grunts and barks made by early ancestors of human beings.

a) the very slow development of language b) language developed very slowly c) language which, was very slow to develop d) language, very slowly developing
6 years ago
Asked 6 years ago
Vijay

Like it on Facebook, +1 on Google, Tweet it or share this question on other bookmarking websites.

Sponsored links
b) language developed very slowly
Answered 6 years ago
StuPitt



Sponsored links



Sponsored links