What colour eyes has rik mayall got?

How is laser eye surgery performed? Is keratin intracellular? What happens to antibodies numbers when fighting an infection? What could be wrong if your nipples are burning but a pregnancy test was negative? Can a knee lose synovial fluid? Can circumvallate papillae be at the back of the throat? What is Cortal? What is pertonitis? What are the functions for the suprahyoid and infrahyoid muscles? What kind of figurative language is his heart was a block of ice? Can you get full dentures made in the thin metal? Do you have to have all the symptoms of pregnancy to be pregnant? Yellow fever is spread by the biting of which insect? Why were the Lowell mill work conditions so bad? Two basic tissue types are excitable? The absorption of which type of nutrient would be affected if the liver no longer produced bile? Where can you get pimples? How does a stomach process food? Why do you vomit bile with migraine? What is another name for folic Acid?