Heterotherms Differ from Homotherms in That Only Heterotherms

question 103

Multiple Choice

Heterotherms differ from homotherms in that only heterotherms

• A) can regulate their own body temperature.
• B) are animals whose body temperatures are determined primarily by external sources of heat.
• C) maintain a constant body temperature at all times despite changes in outside temperature.
• D) always have a negative Q₁₀.
• E) are animals that sometimes behave as an endotherm and at other times as an ectotherm.

---

Definitions:

Equilibrium Quantity

The quantity of goods or services that are supplied and demanded at the equilibrium price, where the amount producers are willing to sell equals the amount consumers are willing to buy.

Price of Ingredients

The cost of raw materials used in the production of goods, which can impact the final price of the product and profitability of producers.

Cattle Feed

A type of food specifically formulated and provided for the dietary needs of cattle, including grains, hay, and other nutrients.

Supply Curve for Milk

A graphical representation showing the relationship between the quantity of milk that producers are willing to sell and the price of milk.