Currently, the Cause of Attention-Deficit/hyperactivity Disorder Is Thought to Be

question 98

Multiple Choice

Currently, the cause of attention-deficit/hyperactivity disorder is thought to be ________.

• A) arrested emotional development
• B) biological factors
• C) prenatal maternal alcohol use
• D) over demanding and emotionally detached parents

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Definitions:

Blue-money Income

Informal term possibly referring to income earned in a foreign or stronger currency, or income derived from questionable or illegal activities.

Competitive Market

A market structure characterized by many buyers and sellers, free entry and exit, and a product for which each unit is identical to every other unit.

Coconuts

Tropical fruits or nuts known for their water, milk, oil, and meat, and often used as examples in economic models.

Fish

Aquatic vertebrates that are typically covered with scales and equipped with fins for swimming.