Primary Functions of Organ Systems Crossword

This printable crossword puzzle on the topic of Human Body Systems has 10 clues. Answers range from 6 to 15 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

Transports blood throughout the body's tissues
Digestion and absorption of nutrients and water, and elimination of waste
Regulation and co-ordination of many body activities (e.g. growth, metabolism, blood pressure, etc)
Defence against pathogens
Protection against injury and dehydration; defense against pathogens; regulation of body temperature
Collect extracellular fluid for return to circulation; participates in immune defense
Support, protection, and movement of the body; production of blood cells
Regulation and co-ordination of many activities in the body; detection of changes in internal and external environment; states of consciousness; learning; cognition
Exchange of CO2 and O2; regulation of hydrogen ion concentration
Regulation of plasma composition through controlled excretion of salts, water, and organic wastes