The National Income and Product Accounts Keep Track Of

question 110

Multiple Choice

The national income and product accounts keep track of:

• A) consumer debt.
• B) sales and investment spending by businesses.
• C) worker productivity.
• D) unemployment rates.

---

Definitions:

Earth's Crust

The outermost layer of the Earth, composed of solid rocks and minerals, which is both continental and oceanic in type.

Unique Traits

Characteristics or features that distinguish an individual or species from others.

Adaptive Trait

A characteristic of an organism that has been favored by natural selection and increases the fitness of the individual in its environment.

Phenotypically Different

Exhibiting differences in physical and physiological traits as a result of variations in genetic expression or environmental influences.