Which Would Be the Best Way to Obtain Evidence of a Bird's

question 23

Multiple Choice

Which would be the best way to obtain evidence of a bird's cognitive abilities?

• A)Observe the bird solving problems in the wild.
• B)In captivity,have the bird solve problems like those it would face in the wild.
• C)In captivity,have the bird attempt to solve novel problems.
• D)All of the above would obtain equal evidence toward thinking ability.

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Definitions:

Price Floor

A minimum price set by the government or an organization for a particular good or service, below which it cannot be sold.

Demand Curve

A graphical representation showing the relationship between the price of a good or service and the quantity demanded for a given period, with price on the vertical axis and quantity on the horizontal axis.

Fixed Costs

Business expenses that are not affected by changes in the level of goods or services produced over the short term.

Variable Costs

Costs that fluctuate in direct proportion to the level of output or activity in a business.