They attach to foreign material and pathogens so that the invaders can be destroyed by other white blood cells called T-cells and macrophages.
(They; attach; ) (They; pathogens; so that the invaders can be destroyed by other white blood cells) (the invaders; can be destroyed; by other white blood cells) (other white blood cells; called; T-cells and macrophages)
They They the invaders other white blood cells
attach pathogens can be destroyed called
so that the invaders can be destroyed by other white blood cells
by other white blood cells
T-cells and macrophages