Air Enters the Lungs When the Diaphragm Moves

question 94

Multiple Choice

Air enters the lungs when the diaphragm moves

• A) down and pressure in the lungs decreases.
• B) down and pressure in the lungs increases.
• C) up and pressure in the lungs decreases.
• D) up and pressure in the lungs increases.

---

Definitions:

Commission

A fee paid to an agent or employee for facilitating a sale or service.

Real Estate Agent

A licensed professional who represents buyers or sellers in real estate transactions.

Transaction

A business deal or exchange between two or more parties, which can involve the transfer of goods, services, money, or information.

Torrens System

The Torrens system is a method of registering titles to land, named after Sir Robert Torrens, designed to simplify land transactions and provide clear ownership.