You go to the movie theater after eating dinner and smell the popcorn in the concession stand. although you are full, you start salivating and your stomach grumbles, so you buy a bag to eat during the show. this is an example of what signal for eating?

This is an example of "appetite".

Appetite refers to the desire or want to eat food, some of the time because of hunger. Engaging nourishments can empower craving notwithstanding when hunger is missing, in spite of the fact that craving can be significantly lessened by satiety. Appetite exists in all higher living things, and serves to manage sufficient vitality admission to keep up metabolic requirements. 

Concurrent jurisdiction is the ability to exercise judicial review by different courts at the same time, within the same territory, and over the same subject matter. for instance, a domestic violence matter may be heard in either a general civil court or a family court in the same county.i hope that this you : )