The
Use the drop-down menus to complete the statements.
of light is the rate at which light t...
Geography, 22.10.2020 09:01 conniehodson
The
Use the drop-down menus to complete the statements.
of light is the rate at which light travels through empty space, or about 300,000 km per second.
A light-year is a measurement of
The distance between stars is measured in light-years rather than in miles or kilometers because the distance
between stars
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