Q: Answer this question:

what is the diameter of earth in km??

A: about 12,742km

Q: Answer this question:

who are the supreme court justices right now??

A: Sonia Sotomayor

Q: Answer this question:

when did the pittsburgh penguins win their first stanley cup??

A: 1991

Q: Answer this question:

waste water that contain solid and liquid excreta refers to??

A:
sewage