Which Activity Primarily Uses the Immediate Energy System

question 60

Multiple Choice

Which activity primarily uses the immediate energy system?

• A) running a marathon
• B) weight lifting
• C) walking
• D) in-line skating

---

Definitions:

Demand Schedule

A table that shows the quantity of goods or services that consumers are willing and able to purchase at various price levels.

Perfectly Competitive

A market structure characterized by a large number of buyers and sellers, homogenous products, and no barriers to entry or exit.

Duopoly Market

A market structure dominated by only two producers or sellers, leading to a form of competition that significantly impacts pricing and output decisions.

Merging Firms

The process where two or more companies combine into a single company, often to expand market share, reduce costs, or increase competitiveness.