Question

Which of the following is a consequence of water polluted by human sewage?
a.
pathogens
b.
disease vectors
c.
high levels of contaminants
d.
all of the above


Please select the best answer from the choices provided

A
B
C
D

Answer 1

D

All of the above. Human sewage introduces pathogens, increases contaminants, and can create or attract disease vectors (e.g., mosquitoes, rodents).