Final answer:
Money has multiple characteristics that make it superior to large rocks as an exchange medium, including functionality, divisibility, portability, and accessibility.
Step-by-step explanation:
Money has several characteristics that make it superior to large rocks for use as an exchange medium:
- Functionality: Money serves as a medium of exchange, allowing people to easily trade goods and services.
- Divisibility: Money is easily divisible into smaller units, which allows for more precise pricing and transactions.
- Portability: Money is lightweight and easy to carry compared to large rocks, making it more convenient for individuals to transport and use in transactions.
- Accessibility: Money is widely accepted as a method of payment, providing greater accessibility and acceptance in the marketplace.