The Existence of Evolutionary Trends, Such as Increasing Body Sizes

question 14

Multiple Choice

The existence of evolutionary trends, such as increasing body sizes among horse species, is evidence that

• A) a larger volume-to-surface area ratio is beneficial to all mammals.
• B) an unseen guiding force is at work.
• C) evolution always tends toward increased complexity or increased size.
• D) in particular environments, similar adaptations can be beneficial in more than one species.

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Definitions:

Marketing Channel

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Profitability

The financial success indicated by the surplus of income over expenses, demonstrating a company's ability to generate earnings.

Margins Earned

The difference between the cost of producing or purchasing goods and the revenue generated from selling them, typically expressed as a percentage of revenue.

Channel Member

A participant in the distribution channel that helps in bringing the product from the manufacturer to the final consumer.