For several months after having an upset stomach on a bumpy airplane ride, jacqueline experienced a feeling of nausea at the sight of an airplane. however, a year later, she could fly again without distress. jacqueline's ability to fly again comfortably suggests that her conditioning had undergone:

Extinction

Explanation:

Extinction, in psychology, actually refers to the gradual weakening of a conditioned response that results in the decrease or disappearance of behavior completely, which is the case here. In other words, it is how the conditioned behavior eventually stops.

b. the american revolution

many citizens are in danger of contracting a food-borne illness.

more people are living with chronic illnesses.

pathogens are becoming stronger and harder to defeat.

edge nuity