Internal Organs
These words name organs inside the body, such as the Brain, Heart, Lung, and Liver. They make a satisfying puzzle group because they are everyday science terms with clear meanings, yet they can hide among food, emotion, and medical clues.
Example words
- Brain
- Heart
- Lung
- Stomach
- Liver
- Kidney
- Intestine
- Pancreas
💡 Puzzle tip
Spot body parts that work inside the torso or head.
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