The three lines of defense your body has against disease include all except
physical and chemical defenses.
inflammation.
immune system.
scarring.
3 answers
scarring.
True or False:
B cells and H cells are two important cells in the immune system that help fight infection.
(1 point)
Responses
true
true
false
B cells and H cells are two important cells in the immune system that help fight infection.
(1 point)
Responses
true
true
false
False. B cells and T cells are two important cells in the immune system that help fight infection. H cells are not a recognized cell type in the immune system.