Stress can actually improve your ability to concentrate and perform if the level is moderate. <span>Better concentration and focus makes life easier and more productive, and anyone can make it happen. Hope this answers the question. Have a nice day.</span>
I think they are
Protista
Fungi
Plantae
Animalia
Monera
Say no whenever you are offer alcohol, drugs, or tobacco.
Even when pressured a simply excuse is a better idea than ruining your life. You see many homeless people that still buy tobacco, drugs, or alcohol and no wonder they are homeless every dollar they get is spent on harmful substances. People use these products to wipe there worries away and do not think about the consequences of tomorrow.