Solve the Problem. -The Difference Between a Country's Exports and Imports Is Called

question 71

Multiple Choice

Solve the problem.
-The difference between a country's exports and imports is called the country's trade balance. If a country had $ 137 billion in exports and $280 billion in imports, what was the country's trade balance?

• A)$417 billion
• B)$143 billion
• C)-$143 billion
• D)-$417 billion

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Definitions:

Blood pH

This refers to the measure of acidity or alkalinity of blood, crucial for maintaining the body's homeostasis.

Decrease Blood pH

A condition often resulting from acidosis where there is an excess of hydrogen ions in the blood, making it more acidic.

Alveolar Walls

The thin barriers separating the air in the alveoli (tiny air sacs) from the blood in the surrounding capillaries within the lungs, facilitating gas exchange during breathing.

Bronchi

The major air passages that branch from the trachea into the lungs, facilitating the transport of air.