The moon changes position and goes through cycles.
Population density is a measurement of population per unit area, or exceptionally unit volume; it is a quantity of type number density. It is frequently applied to living organisms, most of the time to humans. It is a key geographical term. Hope this answered your question
To calculate the slope, the formula is (y1-y2)/(x1-x2) , which in this case, the answer would be:
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Answer: C. Ionic
Explanation:
The calcium atom forms an ionic bond with the two chlorine atoms
