The parent's estate will be responsible. If there are not enough assets, the debts may not get paid.
No
If a dependent parent dies then the estate will be responsible for their tax debt. If you are over their estate then you would have to ensure that the government gets their taxes.
The estate of the deceased is responsible. In many cases the spouse will be held responsible as well.
Morally and ethically yes, but not legally.
The estate is responsible for the debts. Until they are resolved, nothing can be distributed.
Yes.
Normally the estate has that responsibility. If the children co-signed, they can be held personally responsible.
go to the streets to starve or go to a family member near by
The family of the deceased should make the funeral arrangements in accordance with any directives left by the parent. Costs for the funeral and other services are then paid out of the estate funds.
Quite often, yes.
No it does not, not in any state.
They still owe the money to the estate. The executor may offset their inheritance by that amount.