Based on What You Know of the Earth's Evolution,what Percent

question 39

Multiple Choice

Based on what you know of the Earth's evolution,what percent of Earth-like planets in a star cluster with an age of 2 billion years has intelligent life?

• A) 0
• B) 10 percent
• C) 30 percent
• D) 50 percent

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Definitions:

Crowdfunding Backers

Individuals or entities that financially support a project or venture presented on a crowdfunding platform, often in exchange for rewards or equity.

Crowdfunding

The approach of obtaining financing for a venture or project by soliciting small donations from a broad audience, predominantly over the internet.

Millions Of Dollars

A term indicating a very large sum of money, typically used to discuss budgets, revenues, or investments in various contexts.

Small Amounts

Referring to limited or minimal quantities, typically used in the context of finance, portions, or measurements.