Scientists in a Central American Country Are Studying Factors That

question 23

Multiple Choice

Scientists in a Central American country are studying factors that may be associated with delayed physical growth among a group of low-income children.The children live in a region of the nation that has high levels of lead in drinking water.This study is an example of a(an) ____ study.

• A)epidemiological
• B)introspective
• C)conventional
• D)uncontrollable

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Definitions:

Wide-area

A term typically used in networking to describe a network that covers a large geographic area, such as a city, country, or even intercontinental distances, often referred to as a WAN (Wide Area Network).

Wireless Network

A computer network that uses wireless data connections between network nodes, enabling devices to connect to the internet without physical wires.

First Generation

Referring to the earliest stage or version of a product, technology, or system, often characterized by being the initial attempt or introductory iteration.

Mobile Networks

Wireless communication networks that enable devices to connect to the internet and communicate with each other without fixed connections.