On a separate sheet of paper, write a balanced chemical equation for each double replacement reaction that occurs. Why was there no reaction in some of the wells

what does the table look like

the answer is:  

line graphs show patterns in data with variables that change over time; whereas, circle graphs show data as parts out of a whole (such as out of 100%).

one negative thing it that it can kill water animals. another negative thing is it can cause the destruction of ecosystem. one way water pollution can be reduced is to conserve energy.