What Is the Simplest Way We Might Detect Life on an Extrasolar

question 63

Multiple Choice

What is the simplest way we might detect life on an extrasolar planet?

• A) listen for radio signals coming from an advanced civilization on the planet
• B) wait for aliens from the planet to visit us
• C) analyze the spectrum of reflected light from the planet
• D) send an interstellar probe to the planetary system

Prorate costs or resources based on various bases, such as capital investment, sales, and service usage.

Distribute profits or bonuses among individuals according to specified ratios or agreements.

Understand and apply the concept of proportionality to practical business, tax, and personal finance situations.

Understand the process of converting between currencies and the impact of exchange rates on these conversions.

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Definitions:

Severe Shocks

Intense or extreme disturbances or impacts, usually referring to economic, environmental, or psychological events that have significant negative effects.

Evolutionary Theory

A scientific theory that describes the processes by which organisms change over generations due to changes in heritable physical or behavioral traits.

Kin Selection

A theory in evolutionary biology that suggests an organism will behave in ways that increase the reproductive success of its genetic relatives, even at a cost to its own survival and reproduction.

Genetically Identical

Organisms or cells having the same DNA sequence in all of their genes.