24-02-2017
Biology

contestada

To be considered fresh water, water must contain salt in a concentration

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taskmasters taskmasters

07-03-2017

A body of water is considered fresh when it does not contain appreciable amount of salt. The salt content of fresh water is variously expressed. However, more commonly the used parameter and value is 0.5 parts per thousand dissolved salts.

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jamesbarns2222 jamesbarns2222

21-02-2019

Less than 0.5 parts per thousand.

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