Use the Example of the California Sea Otter to Explain

question 29

Essay

Use the example of the California sea otter to explain why ecologists must study multiple hierarchical levels to understand most environmental problems.

---

Definitions:

Selling Price

The amount for which a product or service is sold to customers, determining the revenue generated from sales.

Cost Principle

Accounting principle that requires assets, services, and goods to be recorded at their original cost rather than their current market value.

Cost Principle

An accounting principle that states transactions and assets should be recorded at their original purchase cost, factoring out any market value changes.

Revaluing Assets

The process of adjusting the book value of an asset to reflect its current market value rather than its original purchase price.