Fossils of Prokaryotic Cells Are Dated as Far Back as Approximately

question 44

Multiple Choice

Fossils of prokaryotic cells are dated as far back as approximately ________ billion years ago.

• A)1.5
• B)2.8
• C)3.8
• D)4.8

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Definitions:

Infrastructure

The fundamental facilities and systems serving a country, city, or area, including the services and facilities necessary for its economy to function, such as transportation and communication systems, water and power lines.

Fixed Costs

Expenses that do not change with the level of goods or services produced, such as rent, salaries, and equipment leases.

High-Capacity Facilities

Facilities that are designed to operate at large volumes, often benefiting from economies of scale.

Transportation Costs

Expenses associated with the process of moving goods or services from one location to another.