3096EconomicsMedium
The group way of life characteristic of humans may be traced to________?
Athe fact that human infants are helpless for a long period of time
Bthe small size of humans relative to other animals
Cour human ancestors way of life in trees
Da faulty genetic development
Correct answer
A. the fact that human infants are helpless for a long period of time
Explanation
The correct answer is the fact that human infants are helpless for a long period of time.