Carlos Finds His Brother's Low Spirits Depressing,but He Proposes a Game

question 38

Multiple Choice

Carlos finds his brother's low spirits depressing,but he proposes a game they both like and soon both are in a better mood.This is an example of a

• A)negative feedback loop.
• B)positive feedback loop.
• C)phase transition.
• D)disequilibrium.

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Definitions:

Violence

The use of physical force to harm someone, to damage property, or to exert power, often a manifestation of aggression that can be physical, emotional, or psychological.

Research Process

A systematic method of investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge.

Sewage Treatment

The process of removing contaminants from wastewater, primarily from household sewage, involving physical, chemical, and biological processes to produce environmentally safe treated wastewater.

Narcotics

Drugs that can lead to dependence and are used medically for pain relief but may be illegal or subject to strict control.