In About One-Third of Cases of Mental Retardation,the Cause Is

question 21

Multiple Choice

In about one-third of cases of mental retardation,the cause is

• A)hereditary factors.
• B)difficulties experienced during childbirth.
• C)mental disorders.
• D)unknown.

Understand the general population trends and movements within specific geographic regions.

Recognize the environmental challenges and effects of urbanization, including pollution and resource consumption.

Identify factors influencing migration to urban areas and the growth of cities.

Describe the concept of ecocities and strategies for sustainable urban living.

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Definitions:

Diaphragm Muscle

The diaphragm muscle is a large, dome-shaped muscle located at the base of the lungs, playing a crucial role in the breathing process by contracting and relaxing to change the volume of the chest cavity.

Thoracic

Pertaining to the chest area, located between the neck and the abdomen.

Abdominal Cavities

The space within the abdomen that contains the stomach, intestines, liver, spleen, pancreas, and other organs.

Organ Systems

Groups of organs that work together to perform complex functions in the body, such as the digestive or circulatory systems.