Each Layer of Masonry in a Firebox Is Called a ____

question 18

Multiple Choice

Each layer of masonry in a firebox is called a ____.

• A) foundation
• B) throat
• C) wythe
• D) hearth

---

Definitions:

Overt Behavior

Actions or responses that are observable and measurable by others, as opposed to thoughts or feelings which are internal and subjective.

Daydreaming

A state of mind involving spontaneous and self-generated thoughts and imaginations, disconnected from immediate external tasks.

Clinical Psychology

A branch of psychology concerned with diagnosing and treating mental, emotional, and behavioral disorders.

World War II

A global conflict lasting from 1939 to 1945, involving most of the world’s nations and most significant in the history of warfare in terms of human and material losses.