Answers by Ihor Bykov
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Answers by Ihor Bykov

Answers by Ihor Bykov
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Pepsin, a common enzyme found in the stomach, is most active at pH values between 0.5 and 2.5. It works slowly between pH values of 2.6 and 3.4. Beyond a pH of about 3.5, it becomes completely inactive.
answered Nov 16, 2018
4 votes
160k views
If education is so important to American society, then why is funding for American public schools so pathetic? --- Which revision exhibits the best word choice for the underlined portion of the sentence?
answered Nov 9, 2018
6 votes
44.9k views
The political cartoon shows a snake cut into pieces. Each piece is named for a colony. Which of these is the MOST LIKELY meaning of the cartoon?
answered Oct 5, 2018
0 votes
121k views
What is the main similarity between “Fog” and Frost’s poem "Mending Wall"? Both use everyday language. Both use iambic pentameter. Both use strict meter. Both use blank verse.
answered Sep 3, 2017
2 votes
77.5k views
Fill in the blank with the best answer. Tengo ____ hermanas como hermanos. A. tantas B. del C. tan D. como
answered Apr 27, 2017
5 votes
156k views
"Ben can type 153 words in 3 min. At this rate how many words can he type in 10 min.?"
answered Aug 12, 2016
6 votes
221k views
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