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.
Plate tectonics hope this helps :)
The answer to your question is Arrow D.
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the answer should be c.
because heat rises meaning hot air is less dense than cold air
Shanghai and Tokyo hope this helps : )