Which One of the Following Expressions Best States the Idea

question 374

Multiple Choice

Which one of the following expressions best states the idea of opportunity cost?

• A) "A penny saved is a penny earned."
• B) "He who hesitates is lost."
• C) "There is no such thing as a free lunch."
• D) "All that glitters is not gold."

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Definitions:

Cutaneous Evaporative Cooling

The process of heat loss through the evaporation of water from the surface of an organism's skin, aiding in thermoregulation.

Upright Walking

The ability to walk on two legs with the body held vertically, a key characteristic of humans and their ancestors.

Homo Erectus

An extinct species of human that lived between 1.9 million and 143,000 years ago, known for being one of the first to use fire and complex tools.

Australopithecines

A genus of hominins that lived in Africa from about 4 to 2 million years ago, known for walking upright on two legs.