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never [62]
3 years ago
11

PLEASE HELP!! I need to get this test done ASAP!!

Biology
2 answers:
loris [4]3 years ago
7 0
The answer is c, NOW HURRY IT UP
vampirchik [111]3 years ago
7 0

The immune system responds to antigens by producing cells that directly attack the pathogen, or by producing special proteins called antibodies. Antibodies attach to an antigen and attract cells that will engulf and destroy the pathogen. The main cells of the immune system are lymphocytes known as B cells and T cells.

Hope this helps :)

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