Ectothermic Animals

question 25

Multiple Choice

Ectothermic animals

• A) depend on heat from the external environment to adjust their body temperatures.
• B) may dilate blood vessels to increase blood flow and heat to the skin.
• C) maintain a relatively constant body temperature despite external temperatures.
• D) may have feathers to keep them insulated.
• E) may have body fat to keep them insulated.

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Definitions:

Open Market

A freely competitive market in which any buyer or seller can participate, characterized by the absence of monopolies or exclusive control.

Government Bonds

Debt securities issued by a government to finance its expenditures, often backed by the government's ability to tax its citizens.

Money Supply

The total amount of monetary assets available in an economy at a specific time, including cash, coins, and balances in bank accounts.

Market Rate

The prevailing interest rate available in the marketplace on a given financial product or the current price of a commodity or service.