Question

Vaccines are made up of:

a) Chemicals

b) Weak microorganisms

c) Viruses

d) Drugs

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Answer 1

Answer:

b) weak microorganisms

when they enter in our body it keeps discharge until if our body is having any diseas

Answer 2

Answer:

(b) weak microorganisms

Explanation:

The viruses are weaken and sent into the body then the body produces the required antibody.then in the future if the active virus gets inside our body we will have the required antibodies.Have a good day.