1 Which planet in our solar system is named after the Roman god of, amongst other things, commerce and thievery?
 
2 Which element, discovered around 1737, is named after the German word for Goblin
 
3 How many hearts does an octopus have?
 
4 What does a Lepidopterist do?
 
5 Who discovered the rabies vaccination?
 
6 "Haptic "relates to which of the five senses?
 
7 What is the name of a whale's breathing organ?
 
8 Which drug is named after the Greek God of Dreams?
 
9 Which organ uses 25% of your oxygen supply?
 
10 Which part of a man's anatomy remains the same size from birth?
 
ethereal-universe