its a because you change the variables independent to dependent
The answer Is feldspar
it is a rock-forming mineral which has particular importance in the glass and ceramics industries since it works as a fluxing agent. This means that feldspar reduces the melting temperature of quartz, consequently helping to control the viscosity of glass. Moreover, this rock-forming mineral is one of the most common minerals in existence, forming approximately 60% of earth’s terrestrial rocks. Finally, each year about 600,000 tons of feldspar is mined in the United States from quarries in South Dakota, Oklahoma, Virginia, California, North Carolina, and Idaho. Besides this, vast deposits of felspar exist throughout the world, but the greatest challenge remains extracting and transporting the minerals to the point of consumption.
The correct answer is: C) Great Britain's navy captured American sailors before the war began.
Because of the conflict between Great Britain and Napoleon Bonaparte's France, both countries tried to block the United States from trading with the other, which damaged and angered Americans deeply. Later on, to make things much worse, the Royal Navy of Great Britain took American sailors into the marine forces without notice to fight on its behalf. Both of these causes ultimately led to President James Madison's Declaration of War upon the British.
It’s either a or d I’m not sure
The study may be biased. It implies the untruthful with results that are not correlated with the thesis.