Author Question: Which water contaminant is not sensitive to chlorine and is a potential threat to people with ... (Read 52 times)

Jipu 123 · **on:** Aug 20, 2018

Which water contaminant is not sensitive to chlorine and is a potential threat to people with weakened immune systems?
a. E. coli
b. Cryptosporidium
c. Salmonella
d. Shigella

Question 2

Jill finds out that she has soft water at her new house. This means that
a. her soap will lather better.
b. she will have a ring of mineral deposits on her bathtub.
c. crystals will form inside her teakettle.
d. her clothes won't get as clean.
e. All of the above are correct.