Which of the following characteristics distinguishes modern humans from other modern apes?
1)Humans walk upright.
2)Humans walk on two legs.
3)Humans use simple tools.
4)Humans are capable of symbolic thought.

Question

Quizplus · Accepted Answer

Walking upright (1) is a characteristic shared by humans and certain other hominids, such as Australopithecines, but not with other modern apes. However, walking on two legs (2) is a uniquely human characteristic, also known as bipedalism. While some other animals may use tools in a limited capacity, humans' use of simple tools (3) is extensive and integral to our survival and success as a species. Finally, symbolic thought (4) sets us apart from other animals because we are able to communicate complex ideas and concepts through language, art, and other symbolic systems.

Which of the Following Characteristics Distinguishes Modern Humans from Other