Answers by Salma Hamed
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Answers by Salma Hamed

Answers by Salma Hamed
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what type of immunity provides lifetime protection for the body against a specific pathogen A incomplete immunity B active immunity C passive immunity D complete immunity
answered Jul 26, 2017
5 votes
14.0k views
How can thermal energy be transferred
answered Mar 14, 2017
4 votes
235k views
Translate the expression 5x - 7. five times the difference of a number and 7 the difference of five times a number and 7 the sum of 5 and a number minus 7
answered Feb 8, 2017
2 votes
172k views
Write a numerical expression that represents a number that is 5 greater than 3
answered Aug 7, 2016
4 votes
77.6k views
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