Countries in Which People Live on Less Than $1,000 a Year

question 40

Multiple Choice

Countries in which people live on less than $1,000 a year are generally concentrated in what region of the world?

• A)North Asia.
• B)South America.
• C)Central America.
• D)Sub-Saharan Africa.
• E)Eastern Europe.

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Definitions:

COPD

Chronic Obstructive Pulmonary Disease, a lung condition characterized by persistent respiratory symptoms and airflow limitation.

Asthma

Condition in which bronchioles constrict and cause difficulty in breathing.

Allergies

Immune system reactions to certain foreign substances (allergens) that are typically harmless, causing symptoms like sneezing, itching, and swelling.

Smoking

The act of inhaling and exhaling the smoke of burning tobacco or other substances.