How can vaccines be used to prevent viral infection?
2 answers:
Answer:
D
Explanation:
I know
Answer:
I believe that your answer is C.
Explanation:
C is your answer because it shows your body how to fight and block the virus.
vaccines usually send antigerms in your cells and create immunity/block the virus from entering your cells.
i hope this helps! let me know if im wrong :)
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2-an understanding that you are not perfect
Answer:
Answer A
Explanation:
Because it has different important things inside to make the cell do it’s job
