Why Is It Believed That Life Cannot Evolve on a Planet

question 30

Multiple Choice

Why is it believed that life cannot evolve on a planet that orbits a spectral type A, B, or O star

• A)These stars produce too much infrared radiation which would destroy carbon-based organisms.
• B)These stars have very small life zones.
• C)These stars are not capable of producing planets.
• D)These stars do not remain on the main sequence long enough for life to evolve.
• E)These stars take too long to form.

---

Definitions:

Total Spending

Total spending refers to the aggregate amount of money spent by individuals, businesses, and government on goods and services within a specific time frame.

Stock Of Wealth

Refers to the total value of all assets owned by an individual, a company, or a country at a given point in time, excluding liabilities.

Intermediate Goods

Products used in the production process to make other goods and services but not sold directly to consumers.

Manufacture

The process of converting raw materials into finished goods through the use of labor, machines, and chemical processes.