Researchers Estimate That _________ of Children in the United States

question 64

Multiple Choice

Researchers estimate that _________ of children in the United States will live in a stepfamily before the age of 18.

• A) one tenth
• B) one fifth
• C) one third
• D) one half

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Definitions:

Inconclusive

Not leading to a firm conclusion or definitive result; leaving questions unanswered.

Pursed-Lip Breathing

A breathing technique that involves breathing in through the nose and out through tightly pressed (pursed) lips to improve breath control.

Emphysema

A long-term, progressive disease of the lungs that primarily causes shortness of breath due to over-inflation of the air sacs (alveoli).

Pneumothorax

The presence of air or gas in the pleural space that causes collapse of the lung.