This printable crossword puzzle on the topic of Human Body Systems has 15 clues. Answers range from 4 to 10 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
The hard part of bones is made of mostly what?
What is the tissue called inside bones?
Flexible tissue that covers the ends of some bones?
What is located inside the backbone?
Bending your knees requires what kind of joint?
What kind of joints move easily?
What joints fit together too tight to move?
What is the place called where two bones come together?
What muscles are found only in the heart?
What needs muscles to move?
What kind of muscles attach to the bone?
What band of tissue connects muscle to a bone?
How many chambers does the heart have?
What happens when blood is squeezed out of the heart?
What does your heart do when filled with blood?