How can Polaris be located in the sky? the brightest star in the northern hemisphere by using Orion as a guide the last star in Cassiopeia by lining up the last two stars in the Big Dipper

Explanation:

many people think Polaris is the sky's brightest star that's because it's located nearly at the north celestial pole, the point around which the entire Northern sky turns shining in the northern sky every night, from northern Hemisphere locations diagram or big Dipper with arrow from two stars to Polaris.

i think the answer is g1

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-lavira: )

they had the law tat factories that produces smoke cannot be built near residential buildings.

building of proper sewage system was done to ensure that the waste is carried away from the humans so that they do not get diseases from it.

also they built water systems to provide water in those areas which are drought prone.