Answers by Ian Lewis
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Answers by Ian Lewis

Answers by Ian Lewis
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Which of the following is correct concerning prokaryotic cells?
answered Nov 30, 2018
1 vote
207k views
The organ system that moves air into, around, and out the body
answered Nov 18, 2018
7 votes
211k views
What source of energy typically starts all food chains?
answered Sep 16, 2018
4 votes
94.1k views
What decreases the chance that the evidence of life will be left when something dies??
answered Feb 23, 2018
1 vote
181k views
What is the decimal for 73/100
answered Oct 2, 2017
6 votes
213k views
Democritus was a Greek philosopher living from c. 460 B.C. to c. 370 B.C. He wrote several suppositions on the properties of matter. Which of the following statements most closely describes Democritus's
answered Aug 30, 2017
7 votes
101k views
When a substance freezes, what happens to the mass? The mass stays constant as it changes from a liquid to a solid. The mass increases as it changes from a liquid to a solid. The mass decreases as it changes
answered May 9, 2017
3 votes
129k views
sandy is upgrading her internet service. Fast internet charges $60 for installation $50.45 per month. Quick internet has free installation but charges $57.95 per month write an equation that can be used
answered Mar 8, 2017
0 votes
138k views
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