The Paleolithic Era <span>or </span>Old Stone Age<span> is a period of prehistory from about 2.6 million years ago to around 10000 years ago. The </span>Neolithic Era<span> or </span>New Stone Age<span> began around 10,000 </span>BC<span> and ended between 4500 and 2000 BC in various parts of the world. In the Paleolithic era, there were more than one human species but only one survived until the Neolithic era. Paleolithic humans lived a nomadic lifestyle in small groups. They used primitive stone tools and their survival depended heavily on their environment and </span>climate<span>. Neolithic humans discovered agriculture and animal husbandry, which allowed them to settle down in one area. The Mesolithic era followed the Paleolithic era but the period of the Paleolithic—Mesolithic boundary varies by </span>geography<span> by as much as several thousand years.</span>
Violating the Supremacy cause. This is a clause that is present in paragraph 2 of Article VI of the constitution of the US.
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Would you mark brainiest please, I am trying to get more points :)
Answer:
An element is a material that consists of a single type of atom. Each atom type contains the same number of protons. Chemical bonds link elements together to form more complex molecules called compounds. A compound consists of two or more types of elements held together by covalent or ionic bonds.
Explanation:
Number two hope this helps
