Bridget4605 Bridget4605

03-06-2018
Biology

contestada

Who is credited with developing and documenting the first vaccination procedure against smallpox? select one:
a. koch
b. pasteur
c. jenner
d. lister?

Respuesta :

ErienaRyu ErienaRyu

03-06-2018

c. jenner is the first to developed succesful vaccine.

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