1) which of these had an established government system very similar to modern
government in the united states?

a--vatican city

b--athens

c--sparta

d--palios

H=   2(area/a+b)h= 2(144/a+b)h= 2(144/18+18)h= 2(144/36)h= 2(4)h=8

The answer to this question is  c. pharmaceutical accumulation  reclaimed water refers to the water that being used again after it already  used for agricultural purposes.this type of water often contains pharmaceutical accumulation because of the chemical fertilizer that is used for the plants is absorbed into the water.

There are no put the options so we can assist you ! put it on then i'll answer it ! did you not put the options on intentionally by any chance?

Ido believe it is b