This printable matching worksheet has 10 questions and answers to match. This matching worksheet is also available to download as a Microsoft Word document or a PDF.
To trap germs and other bacteria that can go in when breathing.
Trains and develops T-cells.
Defends the body from deadly pathogens.
Produced by the tonsils which help kill germs.
It’s made up of lymph nodes, vessels, ducts, tissue, and capillaries that move substances throughout the body.
Produces blood cells.
Keeps bodily fluids balanced but it is possible to live without it.
Help the body by fighting infections and other diseases.
Viral infection that breaks down important white blood cells and makes the immune system weak.
Are produced in the marrow.