The scenario demonstrates the phenomenon cocktail party effect. This is where a person can focus on a thing with the use of his or her auditory senses even when the person is on another stimuli. To simplify, it is where a person can still focus on the person he or she is talking to despite with the noisy background. This is what Lauren's is demonstrating as she can focus on the passenger even if there are multiple announcements.
Answer:
i believe the answer is b
Explanation:
<span>A city that with its surrounding territory forms an independent state.</span>
The things you need to survive and to achieve a happy life: food, water, sleep, safety, shelter.
Lower percentage of elderly people.