In a famous experiment, garcia and koelling exposed rats to a particular taste, sight, or sound, then sickened them with radiation. the rats thereafter avoided that flavor but not the sounds or sights. what did this study demonstrate?

Animals will learn associations that promote survival, and rats identify tainted food by tasting it.

Iam a german monk and professor of theology. i believe that the catholic church's practice of buying forgiveness of sins through indulgences is wrong. i have translated the bible into german to make it easier for more people to be able to study it. i am here to stand by my writings and i refuse your demand that i recant them

The correct answer is a. when they started making tools that will them in cultivating lands, they could raise crops and that made them attached to one place for a longer period of time. after that, they started domesticating animals and building their own permanent settlements that resemble the ones we have today.