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Trochophores, the free-swimming larvae of many mollusks, are propelled through the water by

Many mollusks feed using a rasping, tonguelike structure called the _________. 

Select the following phylum that includes animals that are unsegmented, acoelomate, and have a digestive cavity with a single opening.  

_____________ are flagellated cells that line internal cavities and are responsible for pumping water and small particles into the sponge.

 The idea of the insanity defense is based on the principle that:

Emilio Aguinaldo led an uprising in:

The American Protective League encouraged:

For the recap session, which topics would you like us to cover? Please select ‘other’ if your answer is not listed:

The Platt Amendment gave the US power in:

These places provided space for conflict over gender roles, cultural values, practices, norms, and political engagement.