Immune System Crossword

two glands located at the back of the nasal passage
small organs shaped like beans, which are located all over the body and connect through the lymphatic vessels
lymphoid tissue in small intestine
two oval masses in the back of the throat
a network of canals through the body that carries lymphocytes to the lymphoid organs and blood stream
move throughout the body's blood and tissue looking for microbes
helps the body to fight microbes and the tokins they produce by recognizing substances called antigens and marking them for destruction
made up of proteins whose actions complement the work done by antibodies
a network of delicate tools throughout the body
a blood filtering organ that removes microbes and destroys old or damaged red blood cells
the spongy bone tissue found inside the bone and produces red blood cells
two lobes that join in front of the windpipe behind the breast bone and filters and monitors blood content and produces T-lymphocytes