She was only able to see them after she turned off the light which means that through observation she saw them emitting the light. Glow in the dark is made up of phosphors that slow release the stored or absorbed energy in a form of small amounts of light.
The answer is because these areas of Africa were separated by the Sahara Desert
The answer is: Man made infrastructure.
This is more relevant in a 'political' map which shows the political boundaries and representations of countries.
More precisely,
Black color shows railway lines, roads, bridges, borders, and names of places
Red color indicates Major Highways, urban areas, airports, military installations etc.
These lines/markings/colors might not be seen physical maps, which feature the geography of the land.
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an employer’s needs
a worker’s qualifications and productivity
The current state of the labor market
negotiations between an employer and worker
Answer: The answers are A. & C. Hope this helps :)
Explanation:
