Which of the Following Illustrates the Concept of Scarcity

question 9

Multiple Choice

Which of the following illustrates the concept of scarcity?

• A) There is usually more than one use of your "free" time in the evening.
• B) More clean air is wanted than is available in large polluted metropolitan areas such as Los Angeles.
• C) There are many competing uses for the annual budget of your city, county, or state.
• D) All of the answers are correct.
• ​

---

Definitions:

Myoblasts

Precursor cells that are responsible for muscle development through the process of differentiation and fusion to form muscle fibers.

Erythrocytes

Red blood cells, which carry oxygen from the lungs to the body's tissues and return carbon dioxide from the tissues back to the lungs.

Osteoblasts

Cells that are responsible for bone formation by synthesizing the bone matrix and mineralizing it.

Chondroblasts

Cells that secrete cartilage matrix, leading to the formation of cartilage tissue.