On Which Object in Our Planetary System Is It NOT

question 69

Multiple Choice

On which object in our planetary system is it NOT likely that life exists or existed at an earlier time?

• A) Mars
• B) Callisto, a moon of Jupiter
• C) Europa, a moon of Jupiter
• D) Io, a moon of Jupiter

---

Definitions:

Consumers

Individuals or entities that purchase goods and services for personal use.

Soda

A carbonated soft drink, often flavored and sweetened.

Laffer Curve

A representation of the relationship between tax rates and the amount of tax revenue collected by governments, suggesting an optimal tax rate that maximizes revenue without deterring economic activity.

Tax Rates

The percentage at which an individual or corporation is taxed by the government on their income or profits.