Logic Riddles

Question: Mary gets in the shower, but surprisingly her hair is not wet when she gets out. How is this possible?

Question: No matter how terrible things get for the people of the Arctic, they will not eat a penguin.

Why not?

Question: Does a pound of gold or a pound of feathers weight more?

Question: There is a chain nailed to the wall. The chain is 10 feet long and the center of the chain dips down 5 feet from where each side of the chain is nailed to the wall. How far are the 2 ends of chain from each other?

Question: In a pond there are some flowers with some bees hovering over the flowers. How many flowers and bees are there if both the following statements are true: 1. If each bee lands on a flower, one bee doesn't get a flower. 2. If two bees share each flower there is one flower left out.