Use the Figure to Answer the Following Question

question 66

Multiple Choice

Use the figure to answer the following question.

In the figure, imagine that community 4 represents a marine community off the coast of Florida, where overfishing of a particular trophy fish (imagine a species G) for two decades gradually shifted it to resemble community 3. The species that was overfished was likely

• A) an invasive species
• B) a keystone species
• C) a primary producer
• D) species A, B, C, E, and F

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Definitions:

Acronym

An abbreviation formed from the initial letters of other words and pronounced as a word.

Biofeedback

A technique that teaches individuals to control physiological processes such as heart rate or muscle tension through feedback from these processes.

Prefrontal Cortex

The part of the brain located at the front of the frontal lobe, important in decision making, control of social behaviors, and expression of personality.

Amygdala

A part of the brain located within the temporal lobes, playing a key role in the processing of emotions such as fear, anger, and pleasure.