Seudónimo Seudónimo

22-03-2022
Biology

contestada

hello humans ~
Vaccines are made up of:

Chemicals
Weak microorganisms
Viruses
Drugs

Respuesta :

SkiQueen SkiQueen

22-03-2022

Answer:

Viruses

Explanation:

Some vaccines are made of weak viruses or even dead ones :)

Have an amazing day!!

PLEASE RATE AND MARK BRAINLIEST!!

Answer Link

ItsLucass ItsLucass

22-03-2022

Answer:

Viruses

Explanation:

Cuz vaccines are made up of weak and dead viruses.

Answer Link

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