How does fecal coliform get into the water

The presence of fecal coliform in aquatic environments may indicate that the water has been contaminated with the fecal material of humans or other animals. Fecal coliform bacteria can enter rivers through direct discharge of waste from mammals and birds, from agricultural and storm runoff, and from human sewage.

Explanation:

the answer is c

explanation:

answer; a male inherits only one allele of the x-linked gene controlling hair color;