There Are Now Over 3700 Known Extrasolar Planets

question 61

Multiple Choice

There are now over 3700 known extrasolar planets. When astronomers consider them as possible homes for life, it is important to remember that MOST of them are

• A) Earthlike planets with water on their surfaces.
• B) hydrogen-rich planets like Jupiter.
• C) in extremely elliptical orbits, like comets.
• D) still in the process of forming and thus not old enough to have evolved life.

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Definitions:

Health Problem

An issue or condition affecting an individual's physical, mental, or social well-being, requiring medical attention or intervention.

Perceived Benefits

The advantages or positive outcomes that individuals believe they will gain from a specific action, behavior, or decision.

Nutritional Superiority

The quality of certain foods being more nutritious or beneficial to health compared to others.

Health Belief Model

A psychological model that explains and predicts health behaviors by focusing on the attitudes and beliefs of individuals.