2. Stone tools of
Stone Age are called microliths.
c. Middle
a. Old
b. New
d. Indian
3.
a type of stone, was widely used for making tools and weapons.
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Explanation:
The Preferred Tool-Making Material
Flint has been used by humans to make stone tools for at least two million years. [1] The conchoidal fracture of flint causes it to break into sharp-edged pieces.
Parent material class: Quartz
Parent rock type: Sedimentary rock
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