The Brine Shrimp Artemia

question 93

Multiple Choice

The brine shrimp Artemia

• A) is an osmoconformer.
• B) is an osmoregulator.
• C) lives entirely in fresh water.
• D) is known for having the lowest recorded body salinity.
• E) Both a and b

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Definitions:

Monopolistic Competition

A market structure characterized by many firms selling products that are similar but not identical, allowing for competition based on factors other than price.

Positive Economic Profits

Earnings that exceed the total costs, including both explicit and implicit costs, signalling strong market performance.

Monopolistically Competitive

Monopolistically competitive refers to a market structure where many firms sell similar but not identical products, with each firm having some degree of market power.

Short Run

A time period in which at least one factor of production is fixed, focusing on immediate effects.