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?

no the answer is c only objects touching the earth's surface can be acted upon by an outside force

stable food supply,social structure, government,religion,culture/art,technology and writing/language;

answer; they systematic design, collection, interpretation and reporting of information to marketers solve specific marketing problems or take advantage of market opportunities;