Which World Region Contains the Largest Share of the World's

question 38

Multiple Choice

Which world region contains the largest share of the world's street children?

• A)Asia
• B)Latin America
• C)Africa
• D)Europe

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Definitions:

Root Tips

The section at the end of a plant's roots that contributes to growth, absorbing water and nutrients from the soil.

Pith

Parenchyma tissue in the center of some stems and roots.

Tissue Culture

Process of growing tissue artificially, usually in a liquid medium in laboratory glassware.

Digitoxin

A cardiac glycoside extracted from the foxglove plant, used in the treatment of heart conditions by increasing myocardial contractility.