Microscopic Organisms That Float in the Ocean
This page is the CodyCross answer for the clue below from La Bella Roma, Group 418, Puzzle 5 (The Last Judgement).
Question is: Microscopic Organisms That Float in the Ocean
and the answer is: PLANKTON
Word Meaning:
PLANKTON — (uncountable) Organisms, especially small and microscopic ones, that drift in water.
Definitions from Wiktionary.