someoneunknown10 someoneunknown10

Today at 2:29 PM
Biology

Answered

What is the typical time frame for creating a vaccine? (Before covi)

a) 6
b) 10 or more years
c) 7
d) 5

Answer :

PennywiseIsConfused PennywiseIsConfused

Today at 2:34 PM

Answer:

B. 10 or more years

Explanation:

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