Sophie Has Used Heroin to the Point That She Has

question 161

Multiple Choice

Sophie has used heroin to the point that she has developed a tolerance to it and experiences withdrawal symptoms when she tries to quit using it. She has become ______ heroin.

• A) psychologically dependent on
• B) physiologically dependent on
• C) emotionally dependent on
• D) psychologically abusive of

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Definitions:

Dung Beetles

Beetles that feed on feces, playing important ecological roles such as nutrient recycling and soil aeration.

Keystone Species

Species that have a disproportionately large impact on their environment relative to their abundance, crucial for ecosystem structure and function.

Indicator

A measurable variable used to demonstrate the progress toward achieving a specified goal or to assess the condition of a particular aspect of an ecosystem or economy.