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URL:https://www.learndesk.us/class/6018598243926016/lesson/31c4aa2fb0e2dea617b3c10fd498aeb7?ref=outlook-calendar
SUMMARY:Tap Water
DTSTART;TZID=America/Los_Angeles:20260517T190000
DTEND;TZID=America/Los_Angeles:20260517T200000
LOCATION:https://www.learndesk.us/class/6018598243926016/lesson/31c4aa2fb0e2dea617b3c10fd498aeb7?ref=outlook-calendar
DESCRIPTION: 

Tap water (running water, city water, town water, municipal water, sink water, etc.) is water supplied to a tap (valve). Its uses include drinking, washing, cooking, and the flushing of toilets. Indoor tap water is distributed through "indoor plumbing", which has existed since antiquity but was available to very few people until the second half of the 19th century when it began to spread in popularity in what is now developed countries. Tap water became common in many regions during the 20th century and is now lacking mainly among people in poverty, especially on Indian Reservations in the US and in developing countries.
Tap water is treated with Chlorine and Fluoride. Chlorine is used inside water treatment and storage tanks to prevent bacterial growth. Fluoride is added to water to reduce cavity formation by supposedly hardening the enamel of teeth.
Both of these compounds in our drinking water can cause toxicity in the body because the amounts that are ingested are higher than...

https://www.learndesk.us/class/6018598243926016/lesson/31c4aa2fb0e2dea617b3c10fd498aeb7?ref=outlook-calendar
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