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Science lesson 38

November 17

QuestionAnswer
mollusk invertebrates w/ soft, unsegmented bodies that are often protected by a shell.
open circulatory system blood that is not always inside their blood vessels.
gills organs that remove oxygen from the water.
gastropods the largest group of mollusks
herbivores animals that only eat plants
carnivores animals that only eat meat.
radula a flexible ribbon of tiny teeth.
bivalves second largest group of mollusks
omnivores animals that eat both plants and meats
cphalopods octopuses and squids
Created by: irockoutloud
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