In 1950,the Age Structure Pyramid in More Developed Countries Looked

question 2

Multiple Choice

In 1950,the age structure pyramid in more developed countries looked similar to the letter ________ and in 2030,it is expected to look more like the letter

• A)A; U.
• B)A; T.
• C)I; T.
• D)I: U.

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Definitions:

Hexagonal

Relating to a shape or object having six angles and sides, often used in reference to cross-sectional shapes of bolts or nuts.

Abbreviation

A shortened form of a word or phrase used for convenience.

M

Often used as an abbreviation for "meter" in metric measurements or as a designation for thousands in units of measure.

Internal Threads

The threads located within a hole or bore, allowing for the screwing in of a mating part with external threads.