What allows some creatures to change color, but only when they really want to? It’s not just mood, but also a clever trick of the light!
Category: Science · Difficulty: hard
Hint: Think of how some animals adapt their appearance.
Answer
Color-changing cells
Explanation
Chromatophores are specialized cells that can expand or contract to change color, allowing creatures like chameleons to adapt to their environment.
This is a hard science riddle — a tricky one that takes a little thought. The answer is Color-changing cells.
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