In America this letter is used to classify films as suitable for all audiences

The hippopotamus is indigenous to which continent?

This boy climbed a large beanstalk in nursery rhymes

This part of the body is operated on during root-canal surgery

In human biology, the patella and the scapula are both examples of this

The two main actors in the American classic, Grease

A female pig is a sow, a male pig is this

This actor battles aliens in the films Independence Day and Men in Black? Hint: his son is the karate kid

The last letter of the Greek alphabet