Currently,researchers Are Considering All of the Following as Possible Causes

question 25

Multiple Choice

Currently,researchers are considering all of the following as possible causes of attention deficit hyperactivity disorder (ADHD) ,EXCEPT:

• A)unusual activity of various neurotransmitters in the brain.
• B)heredity.
• C)child abuse.
• D)prenatal and postnatal abnormalities.

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Definitions:

Agriculture Sector

A segment of the economy focused on the production, processing, and distribution of food, fiber, and other related products.

Farm Output

The total quantity of agricultural products produced by a farm.

Parity Ratio

A term not defined in standard economic texts, potentially referring to comparative measures of commodities, incomes, or other economic indicators, effectively requiring further context for accurate explanation.

Farm Subsidies

Financial support and assistance provided by the government to farmers and agribusinesses to supplement their income and manage the supply of agricultural commodities.