What are six main tasks the kidney performs?

What is the color of the lobster? What is a Prodrome? What is the key to designing sites that are accessible to people who are color blind? What is the phobia name for drains? What is paradoxical anxiety? What is hypolordosis? What is the imaging technique that combines two therapies to precisely target and treat a tumor is called? Are herpes and venereal disease the same? Why do men get performance anxiety? Can lumber puncher cause permanent headaches? What are the effects on unsanitary practices and inproper for handling? What does the Striated muscles do? Could my positive pregnancy test be false? What causes white spots on toe nails? Why do some people have different belly buttons? Which part of digestive canal is involved in absorption of food? Where exactly is a pulled groin muscle? Is parkinsons disease a terminal illness? What are the symptoms of goitre? What is the average age of malaria victims?