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:
- liquid fabric softener and dryer sheets can reduce the absorbency of terry cloth and other fluffy fabrics.
Hope this helps:)
A. remove contaminants from people and equipment
decontamination: the process of cleaning an object or organism from contaminants and/or hazardous stuff/chemicals
Plasma proteins, or serum proteins. ☺️
