Imagine You Have Found a Skull with an Ape-Size Brain

question 3

Multiple Choice

Imagine you have found a skull with an ape-size brain, sagittal crest, very large back teeth, and large cheekbones. Based on this information, this is most likely a specimen of

• A) Australopithecus afarensis.
• B) a robust australopith.
• C) Australopithecus africanus.
• D) a modern human.

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Definitions:

Complements

Complements are goods or services that are used together, where the increase in the consumption of one leads to an increase in the consumption of the other.

Price Elasticity

An index indicating how the amount of a product demanded or supplied changes in response to a price variation.

Quantity Supplied

The amount of a good or service that producers are willing and able to sell at a given price over a particular period of time.

Price

The amount of money expected, required, or given in payment for something, often determined by the conditions of demand and supply.