Part of an Organ Often Accompanied by "oblongata"
This page is the CodyCross answer for the clue below from All Things Water, Group 1296, Puzzle 3 (Underwater Photography).
Question is: Part of an Organ Often Accompanied by "oblongata"
and the answer is: MEDULLA
Word Meaning:
MEDULLA — The soft inner part of something, especially the pith of a fruit.
Definitions from Wiktionary.