Question

hugo is learning about how much of the worlds population lacks fresh water to run toilets in their homes. which use of fresh water is hugo concerned about?(1 point)○ food production○ power generation○ manufacturing○ sanitation

Explanation:

Running toilets in homes is a core part of sanitation, which involves hygiene and waste management systems. The other options (food production, power generation, manufacturing) refer to non-domestic sanitation uses of fresh water, so they do not match Hugo's focus.

Answer:

sanitation