This is a two-page, printable crossword puzzle. Instead of written clues, it uses a diagram showing major organs. Some organs are set apart to make it easier to distinguish them. The body parts are more distinct if printed in full color but you could certainly still use this printed in black and white only.
I have a variety of of other puzzles, including a companion crossword for the skeletal system, at my store, Curious Crosswords.
I hope you enjoy using my puzzles as much as I enjoy making them!