Alcohol acts as a vasodilator and causes the peripheral blood vessels to relax resulting in increased peripheral blood flow and in turn a drop in blood pressure. For the body to keep sufficient blood flow to organs, it increases the heart rate and breathing rate
In the brain:
The alcohol is absorbed in the bloodstream and goes to the nrain where it can cause impaired cognitive function which can cause deterioration in the long term
Make a habit of doing something very hard so let’s say in a gym the first day u push ur self to do 30 reps then the next following days u do 20 and u make ur self push through them cause u know u have done more before
CFC molecules are broken down in the stratosphere by ultraviolet light to give highly reactive chlorine atoms. Then chlorine atoms react with ozone molecules. Last chlorine atoms are regenerated by this chain reaction so can react with more ozone molecules.