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yKpoI14uk [10]
3 years ago
5

A new vaccine was developed and then tested on

Biology
1 answer:
natali 33 [55]3 years ago
4 0
4) stimulating the production of antibodies 
so in future when you catch the same cold your body will be able to produce antibodies quickly because the memory cell remembers the antibodies that fights off the colds


i hope this helps and sorry if this is wrong
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