The Q&A Show-Part 3 Children in Heaven, Baptism, Nephilim, Denominations

On today's show we continue our 4-part series of answering questions from you, the listener! Today we answer the following questions:

Do children who die remain children in heaven?

Will we remember our loved ones in Heaven?

How long after being born again should we be baptized? And by whom should we be baptized?

Who or what are the Nephilim spoken of in Genesis 6?

Why are there so many denominations?