Answers by Arion
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Answers by Arion

Answers by Arion
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what is the purpose of using multiple control groups in an experiment? a. to provide more work so that you look busy when doing experiments b. to ensure that no experimental subjects escape the maze c.
answered Mar 22, 2018
4 votes
91.2k views
Properties of a substance which can be measured or observed without altering the identity of the substance being measured are _____. the answer is chemical properites
answered Feb 7, 2018
5 votes
16.9k views
Does 7-2 = 2-7 ? explain why or why not.
answered Dec 3, 2017
2 votes
118k views
Select all that apply. Compare the ways Silas Marner and the peddler are treated as suspects in a robbery. Both are innocent. Both were found guilty. The peddler had an alibi; Silas did not. Silas had
answered Jul 11, 2017
3 votes
106k views
What do you need to consider when writing a research report? all of the above what your audience already knows about your topic what the purpose of your report is where you can locate the information you
answered Jul 9, 2017
3 votes
223k views
A coffee pot makes 6 cups of coffee in 1 1/2 min. How many cups of coffee can the coffee pot make in 1 min?
answered Mar 7, 2017
4 votes
107k views
Steam engines were used in factories, transportation, and communication. a. True b. False
answered Feb 8, 2017
4 votes
192k views
What was the primary goal of the New Deal? (4 points) balance the federal budget and pay down debt remove restrictive regulation from business grow the role of the federal government provide economic relief,
answered Dec 1, 2016
3 votes
10.1k views
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