This printable word search puzzle on the topic of Animals (General) contains 11 hidden words in a 24x24 letter grid. Words go horizontally, vertically, backwards, and diagonally. This word search is also available to download as a Microsoft Word document or a PDF.
Closed circulation
Trochophore larva
Bronchial heart
Systemic heart
Chromatophore
Architeuthis
Cephalopod
Mollusca
The pen
Siphon
Beak