Rotifers

question 23

Multiple Choice

Rotifers

• A)are primarily marine.
• B)are dioecious.
• C)lack an excretory system.
• D)lack a digestive tract.

Recognize the importance of environmental factors and community infrastructure in disease prevention.

Understand the historical development of public health initiatives and their impact on community health.

Analyze the role of government and non-governmental organizations in the advancement of public health.

Identify key figures and their contributions to public health and nursing.

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Definitions:

Rotational Slide

A slide in which shearing takes place on a well-defined, curved shear surface, concave upward, producing a backward rotation in the displaced mass; synonymous with slump.

Debris Flow

A rapid movement of water-saturated rock, soil, and organic matter down slopes, capable of transporting large items due to its dense nature.

Cascade Mountains

A major mountain range extending from southern British Columbia through Washington and Oregon to Northern California, known for its scenic beauty and volcanic peaks.

Volcanic Ash

Fine particles of rock and volcanic glass created during explosive volcanic eruptions, capable of being carried long distances by wind.