Sympathetic division controls the breathing and heart rate.
Well, it sounds like the people that are given ive cream are the experimental group. originally I'd say not, but I dont know if pie is considered a cold dessert.
Answer:
There are five periods of disease which includes the incubation, decline, prodromal, illness and convalescence periods. The incubation period happens in an acute disease which is after the initial goes in of the pathogen into the host.