Why Have Few Planets with Conditions Considered Habitable Have Been

question 14

Multiple Choice

Why have few planets with conditions considered habitable have been found so far?

• A)Habitable planets are thought to be highly improbable.
• B)Terrestrial planets at 1 AU distance are hard to detect with current technologies.
• C)Giant planets usually create conditions that are unfavorable for terrestrial planets.
• D)Very few solar systems are thought to have had suitable angular momentum to create terrestrial planets.

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