The three lines of defense your body has against disease include all except?

Aphysical and chemical defenses B. inflammation C. immune system D. scarring True or false B cells and H cells are two important cells in the immune system that help fight infection.

Antibodies are produced by A.B cells B. T cells C. Red blood cells D. Lymph nodes 1. b 2. true 3. A Can you please check ??