aditya201819 wrote:
daagh wrote:
The presence of blue-green algae blooms in Lake Erie has disrupted regular water supply for over 400,000 people in Ohio, their numbersincreasing to hazardous levels as a result of polluted runoff from industries and farmlands and warm temperatures.
A) increasing to hazardous levels
B) are increasing to hazardous levels
C) were increased to hazardous levels and
D) have increased to hazardous levels
E) increasing to hazardous levels and
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A) increasing to hazardous levels
B) are increasing to hazardous levels
C) were increased to hazardous levels and
D) have increased to hazardous levels
E) increasing to hazardous levels and
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