Respuesta :
The likely cause of her headaches and bad mood is withdrawal. Drinking coffee for a long time get addictive because of the caffeine so it would make sense she would be irritable if she hasn't had any.
Hope this helps! ^-^
Hope this helps! ^-^
The likely cause of her headaches and bad mood is withdrawal
Mood swing due to a habit
Habit can simply be defined as a routine of behavior that is repeated regularly and occur subconsciously without the individual knowing.
When individuals get addicted to a kind of habit, it becomes very difficult to let go of such habits.
For Kate, a long-time drinker who skips her coffee in the morning and complains of pounding headache and lowered mood might be due to her addictive nature to the coffee and not being able to take it when needed.
Hence we can conclude that the likely cause of her headaches and bad mood is withdrawal
Learn more on habits here: https://brainly.com/question/1077241