The Earliest Fossil Organisms Resemble Modern

question 83

Multiple Choice

The earliest fossil organisms resemble modern:

• A)protists.
• B)green algae.
• C)eukaryotes.
• D)prokaryotes.
• E)protocells.

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Definitions:

Extraction Cost Curve

Illustrates the relationship between the quantity of a resource extracted and the cost of extraction, typically showing increasing costs as more of the resource is extracted.

Marginal Extraction Costs

The additional costs incurred for extracting one more unit of a resource, which may increase as the resource becomes scarcer.

Resource

Assets, materials, or substances that provide economic value or benefit to individuals or businesses.

Extraction Cost

Refers to the expenses involved in removing natural resources from the earth, such as mining or drilling.