they die when the moodlets run out. (like starving, drowning etc.)
it might be useful to press ctrl+shift+c and type in testingcheatsenabled true.
after that you can drag the bars down.
Chat with our AI personalities
It usually takes three Sim days.
If you are talking about The Sims 2, below the picture of the your Sim there will be a little bar, on the bar there will be how many days it will take until that Sim grows up.
a month ur sim takes a month
It takes about a week (in sim time)
They are 3-4 sim days long.