Explanation: Chemicals
There are four primary chemicals in the brain that effect happiness: dopamine, oxytocin, serotonin, and endorphins. By designing gamified experiences that activate these chemicals, you can increase your users' happiness and loyalty.
Answer:
um i think its C but im not sure lol
Answer: I had the same thing i thought i was dying but i guess it's normal slow down eating and have soft foods and relax.
Explanation:
