I am necessary for all living things, I come from the sky, and can turn into drops. What am I?
Category: Science · Difficulty: medium
Hint: Think about what sustains life on Earth.
Answer
A water molecule
Explanation
A water molecule is essential for life and is made of two hydrogen atoms and one oxygen atom.
This is a medium science riddle — a moderate challenge for most people. The answer is A water molecule.
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