Ethylene Glycol Is Commonly Used as Antifreeze in the Cooling

question 20

Multiple Choice

Ethylene glycol is commonly used as antifreeze in the cooling systems of vehicles due to its low freezing point, 8.6 °F. What is the freezing point in °C?

• A) 0.0°C
• B) -13°C
• C) -26°C
• D) -45°C
• E) -54°C

---

Definitions:

Sociobiology

The scientific study of the biological aspects of social behavior in animals and humans, emphasizing the role of evolutionary and genetic factors in shaping social structures.

Evolutionary Logic

The application of principles of evolution, such as natural selection and adaptation, to understand patterns and processes in biology and behavior.

Human Behavior

Refers to the range of actions and mannerisms exhibited by humans in conjunction with their internal and external stimuli.

Jealousy

An emotion experienced when a person perceives a threat to a valued relationship from a third party.