This is a relative thing and it varies in different cultures. In the United States of America, It is at 18 years of age.
Some adults never grow up.
15% of kids die before they become adults.
No in the sims 1, sims do not age. They do in the sims 2. So kids will not become teens or adults in sims 1. No in the sims 1, sims do not age. They do in the sims 2. So kids will not become teens or adults in sims 1.
the exact same way other people do
Kids should grow to become more mature adults in the future.
Your kids are home schooled, It made you secure for your kids at home. This is a wonderful way to stay close to your kids while teaching them to become well-rounded adults.
Kids of course!
Doesn't matter if He liked kids more or adults more. He came down to restore the fallen glory of humankind and make them Kings again. And He did it perfectly. So, answering your question, He loves both kids and adults. There is no partiality in Him. By the way, all kids become adults one day (I'm sorry, if you didn't know that)
Collage Is sometimes for kids, if they are older then 18.
Both kids and adults can have fun playing it, it is not age specific.
Because if the kids do what the adults do then that can lead to bad things.
both kids and adults can go on here for any information