<span>Fission and fusion both fit in the same category, dealing with nuclear reaction for energy production. There is, however, one big difference between the two. Fission involves splitting and fusion involves combining. If a large mass of energy breaks apart, fission, it form several smaller parts, sparking more energy. During fusion, several components can combine and make a much larger mass, this can create large objects, such as the sun, that form under extreme pressure.</span>
The correct answer is serotonin.
Serotonin is a neurotransmitter (NT) produced in the human body. It is known as the "happiness" or "feel good" chemical. Many mood altering drugs and illicit substances like hallucinogens, antidepressants and stimulants interact with serotonin in the brain, which in turn alters people's moods, making them feel good and happy while consuming these substances.
Answer:
french is best option because it is better. french is very strict but it help us to grow good things,habbits and our mind