Which Statement Describes Aging in Developing Countries

question 4

Multiple Choice

Which statement describes aging in developing countries?

• A) Aged dependence is likely to improve from 1:4 to 1:2.
• B) The biggest problem for older adults will be lack of food.
• C) Most of the world's older adults are likely to reside in developing countries.
• D) Like fertility, life expectancy is increasing, although at a different rate.

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Definitions:

Plug Weld

A type of weld used to fill a hole in one component that is to be joined to another component, securing them together.

Weld Symbol

A set of standard symbols used on blueprints and drawings to specify the type of weld, its size, and other processing and finishing information.

Countersink

A conical-shaped recess around a hole often used to allow the flat head of a screw or bolt to sit flush with or below the surface of the material.

Plug Weld

A weld made in a circular hole in one member of a joint fusing it to the surface of another member.