I connect opposites, yet I exist in harmony. I can bring warmth or chill, depending on my form. What am I?
Category: Science · Difficulty: hard
Hint: Think about what happens when ice melts.
Answer
Phase transition
Explanation
Phase transitions occur when substances change states, like from solid to liquid, affecting temperature.
This is a hard science riddle — a tricky one that takes a little thought. The answer is Phase transition.
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