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Answer:</h2>
Feldspar can be used to classify the rock based on <u>composition</u>.
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Explanation:</h2>
Felsic rocks are the type igneous rocks which contain feldspar and quartz; and they are typically light in color. A rock which is classified as felsic is contains a high content of felsic minerals such as quartz, orthoclase, muscovite, plagioclase, etc.
The common example of this type of rock is granite. Their chemical composition through the use of Total Alkali Silica determines the name of the felsic rocks. Felsic elements don't have enough magnesium, calcium and iron to form mafic rocks such as pyroxene or olivine.
Well, for one, religion has changed, as well as the practice of those religions. Christianity and Islam, the world's largest religions, did not exist/rise to prevalence until just prior to the Middle Ages. The changing nature and expression of religion would certainly cause differences in art expression. Certain religions were also oppressed through the eras you've mentioned, and oppression and fear are powerful emotions that would also influence art. There are a million different factors that go into this, but I hoped this helped a little.
Answer:
I believe that the answer will be 'match' each federal dollar
Explanation:
