Stone tools become more frequent at hominin sites that date to about two
million years ago.
Stone tools, in the most general sense, are tools made partly or wholly of stone. Although there are still societies and cultures that rely on stone tools today, most stone tools are related to extinct prehistoric cultures.
Stone tools were used to make weapons for fighting, hunting, fishing, scraping animal skins, cleaning, drilling, carving and carving wood. Stone tools were also used in the manufacture of means of transport such as clothing, boats, shelters and decorative arts.
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The correct answer is "professional corporation".
Professional Corporations (PC) or also known as professional service corporation (PSC) are the corporate bodies, wherein corporation laws create a special provision, which regulates the use of the corporate form through licensed professionals, examples of licensed professionals are Lawyers, Accountants and Doctors.
Answer:
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Explanation:
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Purify would the the antonym
