The knee bone is connected to the arm bone. No, wait, that's not right! Learn all about human anatomy with this fun Human Body Anatomy Adventure Kit. Eight awesome activities will help you explore the human body from head to toe and from the inside out! You will construct some cool models to learn about body parts, your teeth, and your senses. You'll even learn about DNA, which makes every one of us unique. Get ready to discover the human body... Go Explore-U! Recommended for 1 player, ages 8 and up. Made in China. Package dimensions: 10.25 in x 7.5 in x 2.50 in Includes Instructions, Cardboard Tube, Tracing Paper, Tooth & Gum Model with Base, Eye Mask, 2 Plastic Funnels, Clear Plastic Tubing, 2 Plastic Tube Connectors, Chamber, Balloons, Plastic Syringe, Small Anatomical Clear Plastic Figure with Base, Plastic Organs, Plastic Lung, DNA Assembly Components. WARNING: CHOKING HAZARD-Small parts. Not for children under 3 years of age. Imported Material & Care Plastic Spot clean only