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andreyandreev [35.5K]
3 years ago
8

Need some help! Will appreciate the fastest answer. Thnx in advanced!

Biology
2 answers:
ExtremeBDS [4]3 years ago
5 0
B cells make antibodies. That's just what they do.

2 is D. The flu virus constantly mutates, so a new vaccine every year is developed.

Antibodies attach to cells with the corresponding antigen. anti-anti, that's how i remember it.
 
You're welcome!

Dafna1 [17]3 years ago
5 0

Answer:

What do B cells do?     produce antibodies

Why do doctors recommend that people get a new flu shot every year?

The flu virus changes every year.

What do antibodies do?

attach to cells with the corresponding antigen

Explanation:

just took test

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