Q: Answer this question:

during valve replacement surgery a valve that comes from an animal is known as??

A: Tissue heart valves


Q: Answer this question:

when was the first episode of the challenge??

A: on June 1, 1998


Q: Answer this question:

who did philadelphia eagles play in the super bowl??

A: New England Patriots


Q: Answer this question:

how far is eagle lake texas from houston??

A:
66 miles