Which of the following characteristics evolved as a result of the evolution of a larger brain size?

A)walked upright
B)adaptive human body type
C)use of tools to get food
D)use of symbols

Explanation:

The answer is c because most of our protein sources came from the animals we hunted. Tools like spears, were made to be thrown at larger prey from a distance. Men hunted together while women made bread, gathered fruits, vegetables, made clothing, etc.

a, i am pretty sure.

answer; i believe the correct answer is (anemia);