Planetary Systems Are Probably

question 49

Multiple Choice

Planetary systems are probably

• A) very rare in the universe.
• B) present around many stars.
• C) present around all stars.
• D) present only around stars that rotate rapidly.

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Definitions:

Emergency Situation

A sudden, urgent, usually unexpected occurrence or condition requiring immediate action.

James-Lange Theory

An idea that suggests emotional experience comes after the occurrence of physiological excitement.

Cannon-Bard Theory

A theory of emotion that proposes emotions and bodily reactions occur simultaneously in response to stimuli, contrary to earlier theories that suggest a sequential process.

Two-factor Theory

A theory suggesting emotion is based on physiological arousal and cognitive labeling of that arousal.