Gaps in the Asteroid Belt (Often Called Kirkwood Gaps) Are

question 72

Multiple Choice

Gaps in the asteroid belt (often called Kirkwood gaps) are caused by ________.

• A) orbital resonances with Jupiter
• B) tidal forces from the Sun
• C) tidal forces from Jupiter
• D) the competing gravitational tugs of Mars and Jupiter

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Definitions:

Verbal Stimuli

Stimuli that involve language or sounds, used often in psychological experiments to assess reactions and cognitive processes in humans.

Mandible

The lower jaw or jawbone, significant in the structure of the face and in the process of chewing.

Trapezius Muscle

A large superficial muscle that extends from the occipital bone to the lower thoracic vertebrae and to the scapular spine, involved in moving the shoulder blade and supporting arm movements.

Intercostal Space

An anatomical term referring to the space located between two ribs, through which nerves and blood vessels run.