Why people sneeze when they have a cold?

What is the main problem in Tuesdays with Morrie? What is a fluorescent antibody test? What efforts were made to cure typhus during the Holocaust? How is it dono to get a paternity test while still pregnant does your insurance usually cover some? Does a sensory neuron transmit afferent impulses to the cns? What is occlusal can not? Can chlamydia remain in your fallopian tubes for years and then reoccur in your cervix? Can you get pink eye by playing video games? What happens if your bipolar and schizophrenic? Why does a person blink his eyes exessively? How does alcohol affect the cerebrum? What is the prognosis for a patient with nephrotic syndrome? How do you determine if dry socket from wisdom tooth is infected? How can you lose weight without gaining stretch marks? What causes a dry and itchy sculp? Bronchitis? What is BCG challenge test? What causes a hot flash during the menopause and what ways can you relieve this? Is it possible to never hit puberty? Neurons that collect messages from sense organs and carry those to the spinal cord or the brain are called?