A Group of Scientists Would Like to Determine Lifestyle Factors

question 33

Multiple Choice

A group of scientists would like to determine lifestyle factors that are associated with the development of asthma among American children.Based on this information,the researchers should design a (an) _____ study.

• A)in-vivo
• B)epidemiological
• C)conventional
• D)double-blind

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Definitions:

Domain Eukarya

One of the three domains of life, consisting of organisms with complex cells containing a nucleus.

Cell Wall

A rigid layer that lies outside the cell membrane of the cells of plants, fungi, and bacteria, providing structural support and protection.

Iron Sulfide

A chemical compound consisting of iron and sulfur, often found in the Earth's crust, and used in various industrial applications.

Carbon Monoxide (CO)

A colorless, odorless, and poisonous gas produced by the incomplete burning of carbon-containing fuels.