The Respiratory Tract Is Lined with ____________________ Membrane, Some Cells

question 77

Essay

The respiratory tract is lined with ____________________ membrane, some cells of which have ____________________ to sweep pathogens out.

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Definitions:

Rock Types

Categories into which rocks are classified based on their formation process, including igneous, sedimentary, and metamorphic.

Conglomerate

A coarse-grained sedimentary rock composed of rounded clasts bonded together by a matrix of finer particles and cement.

Breccia

A coarse-grained sedimentary rock composed of angular fragments, usually formed at a fault zone or by volcanic activity.

Sandstone

A sedimentary rock composed mainly of sand-sized mineral particles or rock fragments, often used in building and construction.