The Accompanying Figure Shows the Elements of a Roof

question 18

Multiple Choice

The accompanying figure shows the elements of a roof. What is feature 3?

• A) Roof covering
• B) Underlayment
• C) Collar ties
• D) Sheathing

---

Definitions:

Biological Families

Family members related by blood, typically including parents, siblings, and extended relatives.

Motivational Arousal

The level of psychological activation or energy that prompts an organism to engage in behavior directed towards achieving a specific goal.

Physiological State

The condition of the body's internal biological functions and processes at a specific time.

Drive-reduction Theory

A motivational theory that posits that psychological needs create an aroused tension state (a drive) that motivates an organism to satisfy the need, thereby reducing the tension.