Shellfish That Clings Onto Rocks, Stubbornly

This page is the CodyCross answer for the clue below from Art Museum, Group 729, Puzzle 5 (Charcoal Drawing).

Question is: Shellfish That Clings Onto Rocks, Stubbornly

and the answer is: BARNACLE

Word Meaning:

BARNACLE — A marine crustacean of the subclass Cirripedia that attaches itself to submerged surfaces such as tidal rocks or the bottoms of ships.

Definitions from Wiktionary.

Shellfish That Clings Onto Rocks, Stubbornly - Art Museum CodyCross Answers | CodyCross Solutions