Which Statement About Open and Closed Circulatory Systems Is False

question 211

Multiple Choice

Which statement about open and closed circulatory systems is false?

• A) In closed circulatory systems, vessel resistance can be changed to direct blood flow to specific tissues.
• B) In closed circulatory systems, large molecules that transport nutrients are kept within vessels.
• C) Fluid can flow more rapidly in open circulatory systems than in closed circulatory systems, because it is not confined to vessels.
• D) Heat can be transported more rapidly in closed than in open circulatory systems.
• E) All vertebrates have closed circulatory systems.

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Definitions:

Financial Institutions

Financial Institutions are organizations such as banks, credit unions, and insurance companies that provide a wide range of financial services including deposits, loans, investments, and currency exchange.

Federal Funds Rate

The borrowing cost at which financial institutions lend and borrow federal funds (reserves at Federal Reserve Banks) from each other overnight.

Interest Rate

Interest rate is the proportion of a loan that is charged as interest to the borrower, typically expressed as an annual percentage of the loan outstanding.

Fractional-reserve Banking

A banking system where banks hold only a fraction of their deposits in reserve, lending the rest to generate profits.