Chapter 12 Marine Science Crossword
This printable crossword puzzle on the topic of Ecology & Evolution has 21 clues. Answers range from 5 to 18 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
second largest Phylum after Arthopods
contains internal organs
fluid-filled area surrounding heart beat and gonads
mollusks with two hinged shells connected by a ligament
secreted by one mussel are protein fibers which adhere strongly to rock
short tough muscles which keep shell closed
the shell is made out of this
cleanse water and can concentrate toxins inside bodies
gastropods
rasping tongue or flexible ribbon of teeth pulled back and forth by a piece of cartilage
receptors for touch
used for vision
get rid of metabolic wastes
thick pad of protein that acts like a trap door
most gastropods are what?
slightly flattened cone
head foot
8 tentacles
10 tentacles
cephalopds get food by being this
cephalopods have what kind of tentacles
