1 - 3 of 3 answers. Yes, my 15 month old daughter just got her first flu shot as well, and they told us the same thing. They break up the dose to gradually build up your child's immune system, and one shot would be too high of a dose at this age. posted 11/18/2007 by AmandaGayle83.
Answers.comÂ® is making the world better one answer at a time. Smells usually travel through the wind. If you're outside playing volleyball, you'll probably get the scent of mom's fresh baked blueberry pie sitting on the windosill waiting to be cooled and then eaten. Making you hungry? Well all smells can't travel without a boost, that's why you have a nose that picks up the scent of perfume a mile away.
As Matt Soniak reports for MentalFloss, some smells are better picked up by fast moving air through your nose, while others take more time and are detected better with slow-moving air. If one side of your nose is wide open and the other is slightly closed, you get all of the smells. The process also gives each side of your nose a break, since a constant stream of heavily flowing air can dry it out and kill off the small hairs that protect you from foreign contaminants.