Question

How can the spread of disease through contaminated water be limited? A. Individuals can wash their hands often. B. Individuals can avoid contact with contaminated food. C. Sewage systems can be regulated and controlled. D. Individuals can avoid contact with sick people.

Answer 1

spread of disease through contaminated water be limited
C. Sewage systems can be regulated and controlled

hope this will help

Answer 2

The correct answer to the question is option (c)  Sewage systems can be regulated and controlled.

That is we can say, that the regulation of the sewage system can limit the spread of disease through the contaminated water.

Explanation:

The efficient sewage treatment plants greatly reduce the risk of disease by removing harmful substances from wastewater.

That is why, we can say that the proper management of the sewage and the proper disposal of it can limit the spread of water-borne diseases like that of cholera to a larger extent.