ON A TEST
Which one of the following is true of a vaccine?
(a) A vaccine kills the harmf...
Biology, 14.04.2020 05:14 lpssprinklezlps
ON A TEST
Which one of the following is true of a vaccine?
(a) A vaccine kills the harmful bacteria in the body. (b) Vaccines destroy new pathogens as they enter the body. (c) Vaccines stimulate the body’s immune system to produce antibodies.
(d) Vaccines produce toxins that destroy pathogens.
Answers: 2
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