The Phylum That Includes Snails,clams,oysters,and Octopuses Is the

Q17: Chelicerae function as<br>A)eyes.<br>B)fangs or pincers.<br>C)jaws or mandibles.<br>D)teeth.<br>E)wings.

Q24: Squids and octopuses move by means of

Q26: Brachiopods develop as protostomes,but they show _

Q30: Examples of mollusks that live on land

Q76: The organ that is responsible for secreting

Q77: Choose the letter of the best match

Q79: Among mollusks,which of the following are able

Q80: The functions of the lophophore include all

Q82: Choose the letter of the best match

Q83: The most successful class of arthropods is<br>A)InsectA.<br>B)Arachnida.<br>C)Crustacea.<br>D)Chilopoda.<br>E)Merostomata.