Question

Which correctly compares the immunity produced by a vaccine with the immunity produced by injection of antibodies from an external source?

Answer 1

A vaccine helps the body develop memory cells that make immunity last, whereas injection of antibodies only produces a temporary immunity.

Step-by-step explanation:

Answer 2

the one that correctly compares the immunity produced by vaccine with the immunity produced by the injection is : a vaccine helps the body develop memory cells that make immunity last, whereas injection of antibodies only produces a temporary immunity
Vaccines are able to do that because it introduces the antigen that promote immune response to our body