It would be Alcohol, any drug use,eating unhealthy, smoking,lack of working out, lol basically having intercourse at a young age without any protection, also unintentional injuries or violence.
P.s to prevent most of these all you need to know is right and wrong and if you know these thing can have consequences then don't do them also keep your legs closed , for one of them its important to work out every now and then
True, that's why its known as a ''complex trait'', which mean that is usually caused by a mutation in gene.
The answer is true. Alcohol severely impairs rational thought and leads to irrational, dangerous behaviour
Hope this helps!
This statement is marked at true.