In Which of the Following Ways Did the Evolution of the Jaw

question 29

Multiple Choice

In which of the following ways did the evolution of the jaw contribute to diversification of early vertebrate lineages?

• A) It allowed for smaller body size.
• B) It was the first stage in the development of a bony skull.
• C) It made additional food sources available.
• D) It increased the surface area for respiration and feeding.

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Definitions:

Volume

The capacity of space an entity or material possesses.

Mass

A physical property indicating the amount of matter in an object, typically measured in kilograms or grams.

Density

A characteristic indicating the amount of mass contained in a given volume of a material.

Volume

The quantity of three-dimensional space taken up by an object or material, expressed in cubic units.