Question

Define vaccine .Name the scientist who discovered vaccine for small pox​

Answer 1

Answer:

mark me brai ealist pleaseee

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, edward jenner invented small pox vaccine

Answer 2

Answer:

Kindly refer the given attachment.

hope so it will help.