Examlex
Which of the following most accurately describes a Valsalva maneuver?
Calcium Carbonate
A chemical compound found in rocks, shells, and marine organisms, commonly used as a building material and in manufacturing.
Limestone
A sedimentary rock composed primarily of calcite or dolomite, often formed from the skeletal fragments of marine organisms.
Stalagmites
Mineral formations that rise from the floor of a cave due to the accumulation of material deposited by dripping water from the ceiling.
Karst Topography
A landscape formed from the dissolution of soluble rocks such as limestone, dolomite, and gypsum, characterized by underground drainage systems with sinkholes, caves, and disappearing streams.
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