Scientists Are Uncertain Whether ____ Is an Essential Mineral for Humans

question 50

Multiple Choice

Scientists are uncertain whether ____ is an essential mineral for humans.

• A)iodine
• B)magnesium
• C)zinc
• D)silicon

---

Definitions:

Utility Function

An economic tool that describes how consumers rank different bundles of goods according to the level of satisfaction or utility those bundles provide.

Endowed

Provided with a large amount of a particular resource or quality.

Contract Curve

In economics, it represents the set of optimal points of exchange between two parties, where no further mutual benefit can be achieved through trade.

Edgeworth Box

A graphical representation of the trading possibilities and equilibrium between two individuals with fixed amounts of two goods.