Because of the chemical nature of impulse and the axon-dendrite structure. Because of the chemical nature of impulse and the axon-dendrite structure. http://www.biologymad.com/nervoussystem/nerveimpulses.htm (Best technical explanation and excellent graphics and animations)
Newborns may sneeze, and this is typically attributed to the irritation of their nasal passages. The most common irritants, explains Dr. Iannelli, are smoke (and simply smoking outside is not enough), animal dander from pets in the house, dust mites, and mold.
What Makes a Breastfed Baby Gassy? Breastfeeding is the best way to give your baby the nutrients they need. Breast milk contains all the necessary nutrients your baby needs for the early months. It also gives them antibodies to keep them from getting certain childhood diseases and keeps you and your baby close. You may have noticed breastfeeding makes your baby gassy.