Taking one aspirin per day may decrease your chances of stroke orof a heart attack.
Eating lots of certain kinds of fish may improve your health andmake you smarter.
Driving slower reduces your chances of getting killed in a trafficaccident.
Taller people tend to weigh more.
Pregnant women that smoke tend to have low birthweight babies.
Animals with large brains tend to be more intelligent.
The more you study for an exam, the higher the score you are likelyto receive.