Which Abiotic Factor Would Have the Most Significant Physiological Effect

question 33

Multiple Choice

Which abiotic factor would have the most significant physiological effect on migrating salmon?

• A)water solute content
• B)competition for resources
• C)ambient temperature
• D)human-built structural interferences

---

Definitions:

Marginal Revenue

The extra revenue produced by the sale of an additional unit of a product or service.

Relatively Elastic

A characteristic of a good or service with a demand that is sensitive to changes in price, meaning that small changes in price lead to larger changes in quantity demanded.

Marginal Revenue

The surplus earnings obtained from the sale of one extra unit of a product or service.

Total Revenue

The overall income generated by a business from its sales activities, calculated by multiplying the price of goods by the quantity sold.