Because it is more accurate, faster, and cheaper than useing lead weights on a line.
Answer:
The path along XY is longer than the path along ZY, and the path along ZY is longer than the path along AB.
Answer:example of the Levallois technique of the Middle Paleolithic.
Explanation:
Levallois technique is the term used to ascribe to the production of a stone tool by striking the core to remove flakes from a stone core before detaching the final stone which has resemblance to a turtle shell.
Levallois has been traced by Archeologists to have been used by modern man during the Middle Stone Age of the Middle Paleolithic Acheulean era.
What class is the worksheet based on
