The Reduction of Friction Between the Parietal and Visceral Surfaces

question 81

Multiple Choice

The reduction of friction between the parietal and visceral surfaces of an internal cavity is the functionof

• A) cutaneous membranes.
• B) mucous membranes.
• C) serous membranes.
• D) synovial membranes.
• E) the lamina propria.

---

Definitions:

R&D Decisions

Choices made by businesses or governments regarding the allocation of resources for research and development to innovate or improve products and services.

Loanable Funds Theory

An economic theory that describes the market interaction between borrowers and lenders, determining the equilibrium interest rate.

Equilibrium Interest Rate

The interest rate at which the demand for money to borrow is equal to the supply of money available to lend in the financial markets.

Loanable Funds

This refers to the resources or funds available for borrowing in the financial markets, used for investments and purchases.