Dolphins Use ________ to Conserve Body Heat

question 3

Multiple Choice

Dolphins use ________ to conserve body heat.

• A) concurrent heat exchange
• B) countercurrent heat exchange
• C) thoracic muscles
• D) diet
• E) All of the choices are correct.

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Definitions:

Proportion

A part, share, or number considered in comparative relation to a whole.

Sales

Income received from selling goods or services over a period of time.

Direct Expenses

Costs that can be directly traced to a specific cost object, such as a product, department, or project.

Joint Benefit

The advantages or profits derived from a venture, project, or activity that are shared by all participating parties.