it's not an in-game option if that's what you mean. selecting an heir is your own choice, but it's not something the game will recognize.
the way i have done it, is when you get to choose Traits for your "sims" there is the Kelptomaniac trait.
Unless you don't have the Sims 3 late night expansion pack you can't. But if you do then click on another Sims and choose the form a band interaction.
In the Sims 3 to change any ones name you go to city hall and select the option change Sims name and then you choose which Sims name you want to change.
Get on the bed then choose "Cuddle" as an interaction.
if you want someone else to live at your sims house in sims 3, go to edit town, and then choose the household and click on the other household you want them to merge with.
If your sim has a baby, it is completely random. If you adopt, you can choose the gender. Or when you are creating your sims you just click on the male sign
Take your sims(female and male)relax on bed then choose male character and click on female choose cuddle after that click on female again and then you can choose woohoo...hope it'll helpful for you ;)
The Sims 3 will have better graphics, you will be able to explore the whole town without any loading screens, and the Sims personalities are defined by words you choose to allocate them, which will give you the choice to make a lot of different personalities.
Go to your phone or home computer and choose the "move" option.
In Buy Mode, you go Appliances, Large Appliances and there are 3 to choose from
No but if you choose "try for baby" you don't always get pregnant.
To make a city you will have to log on to the sims 3 website and choose to download the city builder or whatever its called. Then you can make your own town (note. This is only for the PC)