It Has Been Proposed That the First Living Organisms Were

question 106

Multiple Choice

It has been proposed that the first living organisms were:

• A) heterotrophs.
• B) autotrophs.
• C) chemosynthetic.
• D) photosynthetic.
• E) multicellular.

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Definitions:

Closed Economy

An economic system that does not engage in international trade with outside countries, relying on its own resources.

Accounting Identity

A fundamental equation that must always hold true, often without regard to time or specific instances, in accounting and economics.

Government Purchases

Expenditures by the government sector for goods and services that are consumed within the current period.

Closed Economy

An economic system that does not interact with other economies in terms of international trade or financial transactions.