In a closed system, I defy gravity's claim, my flow is counter to what you’d proclaim. What am I?
Category: Science · Difficulty: expert
Hint: Think about how water climbs in narrow spaces.
Answer
Capillary action
Explanation
Capillary action allows liquids to flow against gravity in small spaces due to adhesion and cohesion.
This is a expert science riddle — one of the harder riddles here. The answer is Capillary action.
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