Answer:
option a, she refused to remove to the train car designed for african Americans.
The basic units of length and volume are based in the metric system, good luck!
A, in urban areas :)
Urban areas have bigger populations than rural ones and the Rocky Mountains have terrain that is difficult to settle on
It most commonly forms in clear, warm, shallow marine waters. It is usually an organic sedimentary rock that forms from the accumulation of shell, coral, algal, and fecal debris. It can also be a chemical sedimentary rock formed by the precipitation of calcium carbonate from lake or ocean water
I am guessing but im not sure i think the answer is humidity