Which Organisms Obtain Heat Primarily from the External Environment

question 46

Multiple Choice

Which organisms obtain heat primarily from the external environment?

• A) endotherms
• B) ectotherms
• C) exotherms
• D) isotherms

---

Definitions:

Face Value

The nominal or dollar value stated on a security or financial instrument, such as a bond or stock, representing its worth at issuance or par value.

Interest Rate Risk

The risk of investment value changes due to variations in the level of interest rates.

Zero-Coupon

A bond that does not pay periodic interest and is issued at a substantial discount from its face value.

Coupon

The interest rate stated on a bond when issued, which represents the annual interest payment made to the bondholder.