The Spacecraft That Landed on Mars Found

question 35

Multiple Choice

The spacecraft that landed on Mars found

• A) unambiguous signs of life.
• B) liquid water on the surface.
• C) a strong magnetic field.
• D) lava flows.

---

Definitions:

Tax Revenue

The income generated from taxes imposed by a government on individuals and entities, used to fund public services and government obligations.

Demand Curve

A graph showing the relationship between the price of a good and the quantity demanded, typically downward-sloping.

Product Prices

The prices of goods and services offered in the market, influenced by various factors including production costs, competition, and demand.

Demand Increase

A rise in the quantity of a product or service that consumers are willing and able to buy, typically due to factors like lower prices, increased income, or changes in preferences.