The Concept That the Quantity of a Substance Is Not

question 75

Multiple Choice

The concept that the quantity of a substance is not altered by reversible changes in its appearance is known as ________.

• A) reactivity
• B) synergy
• C) conservation
• D) object permanence

---

Definitions:

Using Gestures

The act of expressing oneself or emphasizing speech with physical movements of the body or limbs.

Nonverbal Communication

The transmission of information or feelings without the use of spoken words, using gestures, facial expressions, and body language instead.

Paralanguage

Non-verbal elements of communication used to modify meaning and convey emotion, such as tone of voice, loudness, and pitch.

Voice Mail Techniques

Strategies or methods used to effectively communicate and manage messages through a voice mail system.