Which Statement About the Sense of Smell in Humans Is

question 20

Multiple Choice

Which statement about the sense of smell in humans is most accurate?

• A)Smell is about equally as strong as taste.
• B)One hundred different receptor varieties allow us to discern about 100 scents.
• C)Combinations of over 300 receptors allow us to discern thousands of scents.
• D)Ciliated cells rapidly move scent molecules to the brain for rapid analysis.

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Definitions:

Interest Rate

The percentage of a sum of money charged for its use, often expressed as an annual percentage rate.

Monetary Authorities

Institutions, typically government bodies or central banks, responsible for controlling a country's money supply and implementing monetary policy.

Money Supply

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

Investment

The allocation of resources, usually financial, in expectation of future returns, such as income or capital gains.