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Define homeostasis and explain it in the context of blood glucose concentration.

Homeostasis is the maintenance of an constant internal environment around a strict set of parameters . Homeostasis is important to maintain optimal conditions for biochemical reactions within the body, espec...
JS
Answered by Jake S. • Biology tutor
4977 Views

How do I choose my college?

Looking for a college can be difficult especially because, if your application is accepted, it is the place where you will be spending the majority of your next three of four years. It can seem a pretty daun...
HH
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To what extent does Jan Van Eyck's 'Arnolfini Double Portrait' fulfill the demands of its patron?

First I would look at the general function of portraiture in the 15th century which was primarily to memorialize the features of the patron for posterity and to ensure rememberance, as well as to celebrate t...
HH
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Can you explain the use of 'der', 'die', 'das' and 'ein', 'eine'?

In German, articles are a bit more complicated than in English. Instead of only using 'the', you have 'der', 'die' and 'das' which are all definite articles. 'Der' is masculin, 'die' is feminine and 'das' is...
NZ
Answered by Naomi Z. • German tutor
15584 Views

What was the purpose of the Truman Doctrine?

With the spread communism and the threat posed by the Soviet Union's increasing sphere of influence, President Truman established the Truman Doctrine in March 1947, by shifting U.S. foreign policy away from ...
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Answered by Benjamin F. • History tutor
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