The correct answer is A. luxuries
There are two categories, needs and wants. Needs are essential items that we need to survive. Wants are things that we want and are often called luxuries. You don't need them to live but you want to have them and it's useful sometimes to have them.
Answer:
d. a chronic problem of locating and hiring qualified personnel
Explanation:
During the 18th and 19th century, the American police departments were having a problem of locating qualified personnel who would work in the police force.
<em>This led to them to develop a system called Kin police (voluntary men, who watch out for their kins)</em><em>.</em> And, also, people who were part of this group of volunteer performs other task like lighting street lamps, recovering lost children, capturing runaway animals, and a variety of other services with their involvement in crime control activities being minimal.
Answer:
Major Negative effects are:-
Explanation:
•Economic problems in each and every household.
•loss of lives.
•food crisis.
•Poverty.
•long term closed school and college resulting in poor education.
Answer:
We can conclude that when rocks have streaks of different colors, the colors of the rocks are the same.
Explanation:
The colors of the rocks are inversely proportional to the streaks of colres they have. If two rocks have streaks of different colors it means that they will have equal colors. Likewise, if two rocks have streaks of different colors, it means that they will have the same colors. This is because the colors of the rocks depend exclusively on the absorption of the wavelengths that the minerals in the composition of the rocks may or may not absorb.
fossil fuels make up the biggest percentage of air pollution