Which of the following are inorganic toxic substances sometimes found in local water supplies?
A) Salts and lead
B) Red tides
C) Fecal coliform bacteria
D) Algal blooms
E) All of these are correct

Question

Quizplus · Accepted Answer

Salts and lead are inorganic substances that can be toxic and are sometimes found in local water supplies. Red tides and algal blooms are biological phenomena, and fecal coliform bacteria are organic in nature, not inorganic.

Which of the Following Are Inorganic Toxic Substances Sometimes Found