In 1909, the Danish Biochemist Sören Peter Lauritz Sörensen (1868-1939)introduced

question 15

Short Answer

In 1909, the Danish biochemist Sören Peter Lauritz Sörensen (1868-1939)introduced the pH function as a measure of the acidity of a chemical substance: pH = f([H+])=

---

Definitions:

Active Listening Skills

A technique of listening that involves paying full attention, understanding, responding, and remembering what is being said.

Nonverbal Skills

Abilities related to understanding and expressing oneself without the use of spoken language, including gestures, facial expressions, and body language.

Passive Communication

A communication style where the individual does not express their needs or desires clearly, often leading to misunderstandings.

Disregard Wants

Ignoring or overlooking the desires or preferences of oneself or others.