17Immune System DefencesMedium1 mark
The disease influenza is caused by a virus.
After a person is infected, 1 from the virus stimulate an immune response by the 2 which produce 3 .
Which row completes the description of how a person recovers from influenza?
| 1 | 2 | 3 | |
|---|---|---|---|
| A | antibodies | antigens | lymphocytes |
| B | antibodies | lymphocytes | antigens |
| C | antigens | antibodies | lymphocytes |
| D | antigens | lymphocytes | antibodies |