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.
That would be the end of that species in one generation.
<span>I'd say the answer is less absorption of nutrients.
When people with celiac disease eat foods with gluten, their immune system reacts by damaging the villi. <span>Because of the damage, the villi are unable to properly absorb iron, vitamins, and other nutrients.</span></span>
Answer:
he or she is always kind and helpful and he or she inspires you to be like them and they make you happy
Explanation:
hope this helps please give me brainliest :)
