HELP PLEASE !! In some areas of the world, less water means some people must drink and
bathe in contaminated water. What can be the result of this?

not getting clean

no effect

illness and disease

thirst is not quenched

Access to water, sanitation, and hygiene are a basic human right and yet some people are still unable to access these services due to their ethnicity, gender, social status, disability or inability to afford the high costs. Climate change and an increase in unpredictable and extreme weather is a growing challenge.

where in your body is there an enzyme that does function at a high or low ph? what is the name of that enzyme and its function?