The _______ of Ribbon Worms May Be a Modification of the Lophophore

question 156

Short Answer

The _______ of ribbon worms may be a modification of the lophophore.

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Definitions:

Mid-Ocean Ridge

A global chain of mountains beneath the sea, created by the movement of Earth's plates.

Andes

A major mountain range in South America, stretching along the western edge of the continent.

Felsic Pyroclastic

Materials produced by explosive volcanic eruptions that are rich in silica and comprise various types of volcanic ash, pumice, and other particles.

Volcanic Layer

A stratum or deposit on the Earth's surface resulting from volcanic activity, consisting of lava, ash, and other volcanic materials.