Innovations in the techniques of stone tool manufacture gradually increased
A) the size of tools being produced.
B) the quantity of cutting edge per pound of stone.
C) the use of poorer raw materials.
D) the intricacy of ritual decorations.

Question

Quizplus · Accepted Answer

Innovations in techniques of stone tool manufacture led to the creation of finer, sharper edges with less stone, increasing the quantity of cutting edge per pound of stone. This allowed for more efficient tool production and use. The other options are not supported by historical evidence.

Innovations in the Techniques of Stone Tool Manufacture Gradually Increased