Which Concept(s) Regarding Circulation Was(were) Not Part of the 18^th

question 63

Multiple Choice

Which concept(s) regarding circulation was(were) not part of the 18^th century knowledge base?
I. Tissue blood flow
II. Round trip flow in major vessels
III. Blood transport O₂ to tissues
IV. Existence of capillaries
V. Hormones are transported in blood

• A) I, II, and III
• B) III and V
• C) V
• D) III

---

Definitions:

Rational Expectationists

Economists who argue that individuals make decisions based on their rational outlook, available information, and past experiences.

International Capital Flows

The movement of money for the purpose of investment, trade, or business production across international borders.

Central Bank

A bank whose chief function is the control of the nation’s money supply.

Marc Levinson

An economist, historian, and author known for his work on globalization, economics, and the history of business and technology.