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The _______ remove excess water, salts, uric acids, and chemicals from the blood. a.urethra b.urinary bladder c.kidneys
answered
Sep 30, 2018
Biology
high-school
4
votes
171k
views
What are proteins made from? what makes each protein different from the next?
answered
Aug 10, 2018
Chemistry
high-school
5
votes
213k
views
Individuals can take a course of antibiotics to help their immune system fight bacterial diseases. Which of the following best explains why these antibiotics may lose their effectiveness against certain
answered
Jul 23, 2018
Biology
high-school
1
vote
63.8k
views
Please help me, im not good at math.
answered
Apr 4, 2018
Mathematics
college
3
votes
48.0k
views
Except for identical twins, all the other human beings are genetically distinct from each other. Why is this true? A) environmental effects B) migration C) sexual reproduction
answered
Nov 24, 2017
Biology
high-school
3
votes
62.1k
views
What is the reason why people want something that is scarce? A. It has a high price. B. Human wants are unlimited. C. There is always more of something else. D. value and price are unrelated
answered
Aug 9, 2017
Business
high-school
5
votes
129k
views
How many times can 29 fit into 790??
answered
Jun 14, 2017
Mathematics
middle-school
1
vote
186k
views
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