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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
Biology
middle-school
5
votes
14.0k
views
How can thermal energy be transferred
answered
Mar 14, 2017
Physics
middle-school
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
Mathematics
high-school
2
votes
172k
views
Write a numerical expression that represents a number that is 5 greater than 3
answered
Aug 7, 2016
Mathematics
high-school
4
votes
77.6k
views
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