The "pinna" is the outer, visible part of what?

More Questions:

Which one of tennis" Grand Slam tournaments is held in January?

At a military funeral, the American flag is folded how many times?

What "mocktail" can be mixed from cranberry and grapefruit juice and peach nectar?

Author Margaret Atwood is a graduate of which Canadian University?

What is the capital of Philippines?

Which US state is nicknamed the "Ocean State"?

In radio, what does AM stand for?

Which character did Kim Cattrall play on the TV show "Sex and the City"?

What video game developer created the hit video game "Halo"?

Who hosted "The Daily Show" before Jon Stewart?

How is film star Marion Morrison better known?

In the TV show "The Simpsons', who is Patty and Selma's favorite TV hero?

What was Franklin D. Roosevelt's middle name?

Who made the first popsicle?

Which pop singer’s reissued Christmas album was subtitled "Snow Queen Edition"?