The hollow rhizomes of the reeds generate a hydraulic pathway thereby treating sewage by ___________ Options: A . &nbspFlocculation B . &nbspBacterial activity C . &nbspPrecipitation D . &nbspSedimentation

The hollow rhizomes of the reeds generate a hydraulic pathway thereby treating s

Question

The hollow rhizomes of the reeds generate a hydraulic pathway thereby treating sewage by ___________

Options:

A . Flocculation

B . Bacterial activity

C . Precipitation

D . Sedimentation

Answer: Option B
Answer: (b).Bacterial activity

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