The Cardiovascular system Crossword

This printable crossword puzzle on the topic of Human Body Systems has 10 clues. Answers range from 4 to 16 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

Liquid component of blood that carries blood cells
Particle that helps blood clot
Transports oxygen to body cells and removes carbon dioxide from body cells
Iron-rich protein that helps transport oxygen an carbon dioxide in the blood
Blood cell that attacks and destroys pathogens and prevents infection
Germ that causes diseases
Blood vessel that carries blood away from heart
Supplies oxygen and nutrients to heart
Carries blood from heart to lungs
Blood vessel that returns blood to heart