A ______ Is an Extremely Thin Glass Tube Filled with a Salty

question 78

Multiple Choice

A ______ is an extremely thin glass tube filled with a salty fluid with its tip being small enough to detect the electrical activity of a single neuron.

• A)pixel
• B)micro-electrode
• C)PET scan
• D)FMRI

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Definitions:

Invisible Hand

A concept introduced by Adam Smith to describe the self-regulating nature of the market through individuals' pursuit of their own interests.

Consumption

The act of using goods and services to satisfy needs and desires.

Entrepreneurs

Individuals who take on the risk of starting and managing a business, often bringing innovation and new products or services to the market.

Economical

Pertains to the efficient use or management of resources to avoid waste and reduce expenses.