Question

1.1. what were the major traits that distinguished our species (homo sapiens) and our closest ancestors? fill in the blanks to complete the passage. complete the passage by filling in the blank(s). drag the word(s) below to fill in the blank(s) or use your keyboard to choose word(s) from the dropdown menus. one of the skills most difficult for paleontologists to trace is the development of in humans, because it is both a biological and cultural adaptation. developed this ability. when this ability emerged is unknown, but most scholars agree that because all human groups around the world speak, it is safe to say that the capacity to do so originally arose in. southwest asia all hominins toolmaking language africa only humans

Explanation:

The passage describes a skill that is both biological and cultural, and all humans speak, indicating language. Also, the origin of the capacity is thought to be in Africa according to common - held views in anthropology. Tool - making is not the focus here as the description is about a trait related to speaking. And not all hominins had language.

Answer:

language, only humans, Africa