This printable crossword puzzle on the topic of Human Body Systems has 23 clues. Answers range from 5 to 16 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Which organ produces ADH
Chemical "messengers" of the endocrine system that are released into the blood
A response that opposes the original stimulus
The master gland of the endocrine system
What is the most abundant leukocyte?
Receives oxygenated blood from the lungs
Smallest of blood vessels
Outermost layer of the heart wall
Move blood away from the heart
Contraction phase leading to blood leaving the chambers to enter arteries
Relaxation phase leading to blood filling the chambers
The main "warriors" of the immune system
Largest lymphatic organ
Inadequate oxygen delivery to tissues
Stores and concentrates the bile produced in the liver
Produces bile and stores glycogen
Organ in which most chemical digestion takes place
First part of the large intestine where appendix is attached
Contains mucus, enzymes, and water; moistens food
Flap of cartilage that covers the trachea while swallowing
Notch in kidneys where arteries, veins, and nerves enter
System of ducts carrying urine from the nephrons to the renal pelvis
What inhibits ADH production?