A 1972 agreement between canada and US reduced the amount of phosphates that municipalities had been allowed to dump into the Great Lakes
A same
B reduced the phosphate amount that municipalities had been dumping
C reduces the phosphate amount municipalities have been allowed to dump
D reduced the amount of phosphates that municipalities are allowed to dump
E reduces the amount of phosphates allowed for dumping by municipalities
Why D and not A [/list]
A same
B reduced the phosphate amount that municipalities had been dumping
C reduces the phosphate amount municipalities have been allowed to dump
D reduced the amount of phosphates that municipalities are allowed to dump
E reduces the amount of phosphates allowed for dumping by municipalities
Why D and not A [/list]

















