This printable crossword puzzle on the topic of Human Body Systems has 20 clues. Answers range from 5 to 20 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
The ability to ward off specific infection or disease
fluid contained within lymphatic vessels and lymph nodes
Large lymphocytes that attack and destroy bacteria, transplanted tissues, and host cells that have wither become infected with viruses or turned cancerous
Lymphocytes that mature in the thymus and later depend on thymic hormones, "the T stands for thymic dependent"
lymphocytes that differentiate into plasma cells
very large phagocytotic cells of the connective tissues
branched mobile APC's found in the epidermis, mucous membranes, and lymphatic organs
branched, stationary APC's that contribute to the connective tissue framework of the lymphatic organs
lymphocytes and macrophages congregate in dense mases called
organ on the endocrine and lymphatic, and immune systems, houses developing lymphocytes and secretes hormones
small organs found along the course of the lymphatic vessels, filters the lymph
the outer layer of some organs (adrenal glands, kidneys, cerebrum, lymph nodes, ovaries, and hairs)
tissue deep to the cortex of certain two layered organs ( lymph nodes, adrenal glands, hairs, kidneys )
patches of lymphatic tissue located at the entrance of the pharynx
deep pits in the tonsils
body's largest lymphatic organ
adenoids
lymph nodes in the groin
lymph nodes found in the mesenteries
soft, loosely organized, highly vascular material, seperated from osseous tissue by the endosteum of the bone