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Author Question: Soft water contains a higher concentration of calcium than hard water. Indicate whether the ... (Read 84 times)

Wadzanai

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on: Aug 20, 2018
Soft water contains a higher concentration of calcium than hard water.
  Indicate whether the statement is true or false

Question 2

Cryptosporidium in water can be removed by special filtering systems.
  Indicate whether the statement is true or false


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SAUXC

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Reply #1 on: Aug 20, 2018
Answer to Question 1

F

Answer to Question 2

T


Wadzanai

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Reply 2 on: Aug 20, 2018
Gracias!

amandalm

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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