Human Heart Anatomy Jigsaw Puzzle | Dr. Livingston's Unique Shaped Science Puzzles PUZZLES interactive learning

interactive learning

From there

When finished assembling these exquisite pieces

Observe the iris and pupil that act like a camera’s diaphragm and aperture to adjust to our surroundings and control the amount of light we take in

Human Heart Anatomy Jigsaw Puzzle | Dr. Livingston's Unique Shaped Science Puzzles PUZZLES interactive learning[custom_html] Dr. Livingston Human Heart Anatomy 597 Pieces Set 1 of 5 in the Dr. Livingston Series Illustrated by Mesa Schumacher, a Certified Medical Illustrator from Johns Hopkins University 100% Accurate 600% Magnification [ custom_html] Assemble the human heart at 600% magnification! Each piece is custom cut, making for a unique puzzle to put together. Featuring accurate medical science and human anatomy, this puzzle helps highlight the