How do you laser light travel ?a. curve line b. slant line c. straight line d. zigzag line PLEASE help me
please quick faster
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By the time the light finally reached Mars, the glint would be a million times dimmer than the faintest light visible to the human eye.

In elementary geometry the concept of a curve is not clearly defined and is sometimes defined as "length without width" or as the "boundary of a surface" . In elementary geometry the study of a curve essentially reduces to consideration of examples (a straight line, an interval, a polygon, a circle, etc.). Since it does not have general methods at its disposal

ichabod crane is a fictional character and the protagonist in washington irving's short story, "the legend of sleepy hollow", first published in 1820. in popular culture, this story is sometimes retitled as "the headless horseman."