In a World Characterized by Scarcity

question 121

Multiple Choice

In a world characterized by scarcity

• A)all goods are free.
• B)opportunity cost is zero.
• C)we are not limited by time.
• D)individuals need not work to obtain goods.
• E)people must make choices among alternatives.

---

Definitions:

Environmental Factors

Physical, chemical, and biological elements of the environment that can influence living organisms and ecosystem functions.

Low Sperm Count

A condition characterized by a lower number of sperm in the ejaculate than the normal threshold, which can lead to reduced fertility in males.

Erectile Dysfunction

A condition characterized by the inability to maintain an erection sufficient for satisfactory sexual performance.

Sterility

The condition of being unable to produce offspring or bear children, which can occur in both humans and other organisms.