Phosphates Were Once a Common Component of Laundry Detergents Because

question 39

Multiple Choice

Phosphates were once a common component of laundry detergents because they soften water. Why has their use been restricted?

• A)The phosphates are poisonous to plants.
• B)The phosphates are plant nutrients that lead to excess algae growth.
• C)The phosphates were getting into human drinking supplies.
• D)The phosphates diminished the supply of calcium found in cow's milk.

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