This printable crossword puzzle on the topic of Human Body Systems has 10 clues. Answers range from 3 to 12 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
How many bones in a babies body?
Heaviest organ in the human body.
The most important part of the body
Joins the bones
Pints of blood in the body
The longest bone
Smallest veins
Number of bones in a spine
Weakest muscle in your body
The hardest bone in the body