Evidence of Which Structure or Characteristic Would Be Most Surprising

question 3

Multiple Choice

Evidence of which structure or characteristic would be most surprising to find among fossils of the Ediacaran fauna?

• A)true tissues
• B)hard body parts
• C)bilateral symmetry
• D)embryos

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Definitions:

Price Elasticity of Supply

An indicator of the sensitivity of the amount of a product provided to shifts in its price.

Market Period

A very short time frame in economics during which the supply of a good is fixed, meaning it cannot be increased or decreased in response to changes in price.

Short Run

A period in economics where at least one factor of production is fixed and cannot be changed, influencing the adjustment capabilities of a business.

Elasticity of Demand

An analysis demonstrating how changes in pricing impact the demand for a good.