Halley's Comet Returns Approximately Every ______________ Years

question 97

Multiple Choice

Halley's Comet returns approximately every ______________ years.

• A) 14
• B) 76
• C) 721
• D) 1000

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Definitions:

Retina

The light-sensitive layer at the back of the eye that converts light into electrical impulses, which the brain interprets as images.

Incandescent Lighting

A method of producing light by heating a filament wire to a high temperature until it glows.

Throw Rugs

Small, movable carpets that can be placed in various locations in a home for decoration or comfort.

Handrails

Safety devices installed alongside stairs, ramps, and other potentially unstable or elevated surfaces to prevent falls and provide support.