Which of the following tools were developed by human beings during the Upper Paleolithic period?
A. the bow and arrow and the spear thrower
B. the gun and canon
C. the folding-blade knife and shovel
D. the pistol and shotgun
Answer:A
Which of the following tools were developed by human beings during the Upper Paleolithic period?
A. the bow and arrow and the spear thrower B. the gun and canon C. the folding-blade knife and shovel D. the pistol and shotgun