Answer:
The branch of science and technology concerned with the properties of metals and their production and purification.
Explanation:
Answer:
i believe the agriculture
Explanation:
Jefferson was one of four presidential candidates. ... Jefferson was not alone in believing that the election of 1800<span> was crucial. On the other side, Federalist</span>Alexander Hamilton<span>, who had been George Washington's secretary of treasury, believed that it was a contest to save the new nation from “the fangs of Jefferson.”</span>
Ecology<span> is the scientific study of interactions of organisms with one another and with the physical and chemical environment. It matters because you need to study organisms.</span>
<span>The Ghana, Mali, and Songhai empires each grew wealthy and powerful through their trade of many products, but particularly gold. Because of the the empires were so heavily dependent on trade, various circumstances that diminished the empires' trading capacities, including the death of a leader or the strengthening of a rival empire, eventually led to their decline.</span>
