For vina, cigarettes reduce feelings of tension and anxiety. because of her heavy smoking, however, she has a bad morning cough and breathing difficulties. how can the principles of operant conditioning to explain the development and continuation of vina's self-defeating smoking habit? explain the extent to which the reinforcement for vina's habit is positive or negative, primary or conditioned, immediate or delayed, partial or continuous?

About how many crusaders took part in the crusaders

How was the appointment of two consuls during the roman republic an example of a democratic principle? one consul represented patricians and one represented plebeians, so that all citizens had representation each consul had control over the same number of military legions, which prevented either one from a forceful takeover. consuls had to agree on all decisions, which prevented any one person from gaining too much power. consuls had to make decisions based on majority rule in the senate. quickly

Arecession is the total value of all goods produced in a country in a given year total value of all goods and services produced in a country in a given year total amount of money earned in a nation over a specific period of time none of the answers are correct.