Which of the Following Is True

question 100

Multiple Choice

Which of the following is true?

• A) The scans of brains of autistic children show an unusually large prefrontal cortex.
• B) Researchers suspect that multiple genetic factors are involved in the development of autism.
• C) Autism may, in part, be related to exposure to vaccines.
• D) Experts are focusing on a single malfunctioning gene variant as the primary cause of most autism spectrum disorders.

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Definitions:

Social Events

Gatherings or activities designed for interaction, enjoyment, or celebration among a group of people.

Egalitarian

A belief in human equality especially with respect to social, political, and economic affairs.

Marital Relationships

The emotional, social, and legal connection between spouses that involves mutual rights, duties, and a shared life.

Indentured Servants

Individuals bound by contract to work for another for a specified period in exchange for passage, accommodation, and/or training.