The Process by Which the Facial Expressions Send Messages to the Brain

question 48

Multiple Choice

The process by which the facial expressions send messages to the brain about the basic emotion being expressed is called __________.

• A) facial feedback
• B) internal emotion work
• C) primary emotional processing
• D) body language

---

Definitions:

Nitrogen Fixation

The biological conversion of atmospheric nitrogen into a form (such as ammonia) usable by plants.

Nitrate

A polyatomic ion with the chemical formula NO3- or a compound containing this ion, commonly found in fertilizers, explosives, and natural water sources.

Ecosystem Management

A conservation focus that emphasizes restoring and maintaining ecosystem quality rather than the conservation of individual species.

Ecosystem Experiments

Controlled studies designed to investigate the relationships among organisms and their environment within an ecosystem.