Humans Normally Have ____ Pairs of Ribs

question 63

Multiple Choice

Humans normally have ____ pairs of ribs.

• A) 6
• B) 24
• C) 10
• D) 2
• E) 12

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Definitions:

Viruses

Microscopic infectious agents that can reproduce only inside the living cells of an organism and are capable of causing diseases.

Production Possibilities Curve

A graphical representation that shows the maximum possible output combinations of two products that can be produced with available resources and technology.

Economic Wants

Desires that can be satisfied through the consumption of goods and services, reflecting the unlimited and varying needs and wishes of consumers.

Insatiable

An unending and intense desire for more, often used to describe human wants and needs that cannot be fully satisfied.