heavy rains can cause high levels of what?
nutrients toxins Pollution Glucose bacteria voltage streams. disease
A B C D E F G H
Flood waters commonly contain high levels of bacteria.
Heavy rains can cause high levels of bacteria
heavy rains can cause high levels of what? (A) nutrients (B) toxins (C) Pollution (D) Glucose (E) bacteria (F) voltage (G) streams. (H) disease