An Astronomical Unit Represents the Average Distance from the

question 15

Multiple Choice

An astronomical unit represents the average distance from the

• A)center of Earth to the center of the Sun and equals about 150 million km (93 million miles).
• B)surface of Earth to the surface of the Sun and equals about 1,000 million km (621 million miles).
• C)center of Earth to the center of the Sun and equals about 1,000 million km (621 million miles).
• D)surface of Earth to the surface of the Sun and equals about 150 million km (93 million miles).

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Definitions:

Antihistamine Drugs

Medications used to alleviate symptoms of allergic reactions by blocking histamine receptors.

Antipsychotic Drugs

Medications used to treat psychotic disorders, such as schizophrenia, by altering brain chemistry.

Antidepressant Drugs

Medications prescribed for treating major depressive disorders and anxiety, working by correcting imbalances in brain neurotransmitters.

Token Economy

A behavior modification system that uses tokens as a form of currency for the exchange of goods and services within a therapeutic or educational setting.