| plankton |
(Greek verb: planktos= to wander or drift). The passively floating or weakly swimming animal and plant life in either fresh or marine waters. Many plankton reproduce daily, some hourly, and some every 10 minutes when the temperature is optimal (often close to 0
출처: lakes.chebucto.org/plankton.html
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| plankton |
the passively floating or weakly swimming usually minute animal and plant life of a body of water.
출처: www.gcbe.org/rbes/cougars/vocabulary.htm
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