The Early Universe Was Composed Mainly of Which Two Elements

question 46

Multiple Choice

The early universe was composed mainly of which two elements?

• A) hydrogen and helium
• B) carbon and oxygen
• C) hydrogen and oxygen
• D) carbon and iron
• E) nitrogen and oxygen

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Definitions:

Manufacturer

A person or company that makes goods for sale, especially on a large scale, involving processes such as designing, testing, and mass-producing products.

Fixed Cost

Expenses that do not change with the level of goods or services produced over the short term, such as rent, salaries, and insurance.

Holding Cost

The expenses incurred for storing and maintaining inventory, including warehousing, insurance, and depreciation costs.

Monthly Demand

The total quantity of a product or service that consumers are willing and able to purchase within a calendar month.