The first time a pathogen hits, our bodies do not know how to handle it properly. This means that our bodies take more time to handle it the first time around. The second time around, however, our bodies have altered so that they can handle the pathogen more efficiently. Hope this helps!
Cake flour is more refined, it's particles are smaller. We are talking about white flour not whole wheat flour.
A is the central nervous system and i think b is the peripheral nervous system
<span>One way to prevent hypothermia is to </span>wear as many pieces of clothing as possible when exercising in the cold.