Lymphatic system Crossword

This printable crossword puzzle on the topic of Human Body Systems has 20 clues. Answers range from 5 to 14 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

center core of lymph node
center core of lymph node
Secretes thymosin
outter portion of lymph node
a dense cluster of lymphocytes and macrophages in the cortex
fibrous connective tissue covering
open spaces between medullary cords
fibrous extension of a capsule
space between the lungs
carries blood to spleen
carries blood away from spleen
the ability to defend against specific antigens
Voice box
Throat
intended border of lymph node
prevents back flow on lymph
separates thoracic capacity and abdominal and pelvic cavity
lymphocytes protect against pathogens in food, liquid, and air
fibrous tissue walls
Filters pathogens from blood & removes damaged erythrocytes