AP PSYCHOLOGY

Detailed explanation-1: -Caffeine is a natural stimulant found in coffee, tea, chocolate, and other food and drinks.

Detailed explanation-2: -Caffeine is a drug that stimulates (increases the activity of) your brain and nervous system. Caffeine is found in many drinks such as coffee, tea, soft drinks and energy drinks.

Detailed explanation-3: -Caffeine is a stimulant drug, which means it speeds up the messages travelling between the brain and the body. It’s found in the seeds, nuts and leaves of a number of different plants, including: Coffea Arabica (used for coffee)

Detailed explanation-4: -Tea contains 4 substances that have stimulating effects on your brain. The best known is caffeine, a potent stimulant that you can also get from coffee, soft drinks, and energy drinks. Tea also contains two substances related to caffeine: theobromine and theophylline.