👉 The term "nicotic" is a fictional character from the animated television series "The Simpsons." The show follows the adventures of Homer Simpson, his dog Bart, and their other animals. Nicotine is a chemical in the human body that acts as a central nervous system (CNS) stimulant. It helps to relax muscles and increase heart rate during intense physical activities such as running or jumping. Nicotine also has various effects on mood and behavior, including enhancing concentration, improving memory, and