The three lines of defense your body has against disease include all except
(1 point)
O physical and chemical defenses.
• inflammation.
• immune system.
© scamng.
5 answers
scamming.
True or False:
B cells and H cells are two important cells in the immune system that help fight infection.
(1 point)
• true
• false
B cells and H cells are two important cells in the immune system that help fight infection.
(1 point)
• true
• false
False.
B cells and T cells are two important cells in the immune system that help fight infection, not B cells and H cells.
B cells and T cells are two important cells in the immune system that help fight infection, not B cells and H cells.
Antibodies are produced by
(1 point)
• B cells.
• T cells.
• red blood cells.
• lymph nodes.
(1 point)
• B cells.
• T cells.
• red blood cells.
• lymph nodes.
B cells.