I tick without hands, marking cycles of change, from the smallest cells to the grandest trees. What am I?
Category: Science · Difficulty: expert
Hint: Think about rhythms in nature.
Answer
Life Cycle
Explanation
Biological clocks regulate the timing of biological processes in living organisms, influencing behaviors like sleep and reproduction.
This is a expert science riddle — one of the harder riddles here. The answer is Life Cycle.
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