Misc: Who was the Egyptian goddess/mother of the sun and moon?

Questions

Nine pennies weigh exactly how much?

How many species of plants that grow in the United States that have been identified as "dangerous" if eaten?

How many times does the average American move in a lifetime?

Astronaut Buzz Aldrinn was the second man to walk on the moon, his mother's maiden name was quirky, what was it?

Early people used flint for 2 reasons, one was to make tools, what was the other?