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Science brain teasers require understanding of the physical or biological world and the laws that govern it.


Puzzle ID:#32121
Fun:*** (2.7)
Difficulty:*** (2.48)
Submitted By:medster99*




I am sometimes a single cell, feeding. When times are rough I coagulate with more like me to become a moving thing, a multicellular organism, looking like an animal. I move to a better place to live, and become a plant. As a plant I grow many small black spores, and release them, to reproduce.
What am I?

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