Question

what do you mean by raccine ?
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Answer 1

Answer:

i think u mean 'vaccine'

Explanation:

a substance used to stimulate the production of antibodies and provide immunity against one or several diseases, prepared from the causative agent of a disease, its products, or a synthetic substitute, treated to act as an antigen without inducing the disease.

hope it help

Answer 2

if it helps you MARK AS BRAINLIEST