Cells that provide immunity against
antigens and pathogens found in the body
fluids are

A                                               B

humoral immunityimmunity against pathogens in the body fluids

cell-mediated immunityan immune respone in which killer T cells attack                                                                         .                                                antigen-bearing cells directly

permanent immunitycondition in which people who have survived                  .                                       exposure to a disease never develop it again

There are plenty more cells that provide immunity against antigens and pathogens found in the body but these are just a few.

loses consciousness is your real and smarter answer.

i agree d is most definitely correct!