can i get a birth certificate for my son he was born in newark but he no longer lives in ew jersey

Yes, with your ID, marriage certificate if you're married and a money order for $25.00 for one and $29.00 for two.

I live in newark can I send a copy of my driver license threw the mail so I can get a death certificate of my wife.is that good.how long will take to come to my house I live in newark.what vital stastic address.

Yes

Your his mother so yes you can.