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Immune and Lymphatic Systems

Across
Organ that removes germs in the blood
Organ that makes white blood cells
Small proteins that bond with bacteria and viruses
Fluid that contains white blood cells
Invasion of the body by germs or bacteria
Down
Sticky substance that traps germs in the nose
Organs filled with fibers that destroy germs
Organ in the throat that blocks germs from entering the body
Organisms that can cause disease
Substance that kills germs in the mouth