What micro-organism causes dengue?

How slow does your heart rate have to be to be admitted in a hospital? If you were 6 weeks pregnant when was the conception date? How many seconds does the nicotine stay in your brain after a puff of cigaratte? Who invented the polio drop? What does enviromental mean? Alcohol is classified as a posion? How do you get rid of little red bumps on your belly I am not pregnant LOL i am 13 and they look like acne They don't itch or anything either? Do pigs cause cancer? How does the heart help the nervous system? Which organ is shorter in females than in males? Is fasting required for hepatitis blood testing? What is the name of the flower that if you remove the first word becomes the name of a country? Should CPR certified people give care? Can you break someone's finger using solely the strength of your gluteal muscles? Is it possible to get a stone bruise on the palm? Can you have spotting because your uterus is expanding? What are the best described as attempts to bring temporary releif from a stressful situations? Could a child have mild Asperger's Syndrome if he has weak gross and fine motor skill mild auditive problems mood swings and is socially behind? Do you need to repair a torn mouth frenum? Should a 15 year old take amino acids supplements for body building?