Which of the Following Are the Principal Minerals in the Human

question 28

Multiple Choice

Which of the following are the principal minerals in the human body?

• A)iron and chloride
• B)sodium and potassium
• C)sulfur and phosphorus
• D)calcium and phosphorus

Recognize the functions used for random access in files and their utility.

Understand the distinctions between logical and physical file pointers and standard I/O devices.

Understand the concept and characteristics of global stratification and its impact on countries.

Identify different economic systems and their roles in the global economy.

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Definitions:

Assistance Program

A government or private program designed to provide financial or other support to individuals or groups in need.

Earned Income

Money received for work performed such as wages, salaries, or professional fees.

Tax Credit

A direct reduction in tax liability (not merely a reduction of taxable income) that taxpayers receive for certain expenditures or investments.

Taxpayers

Individuals or entities that are required to pay taxes to a government authority, based on income earned or property owned.