Two people are human beings. Two fertilized human eggs are two fertilized human eggs.
A fertilized human egg is not THE SAME as a human being (a newborn child), right?
Fertilized human eggs are not the SAME as human newborn babies from which they have developed, right?
You are getting sooo good.
A coffin is often the result of a human fertilized egg... hopefully 90 or a hundred years down the road.
A baby before it poops its diaper is not the same as it is after it poops its diaper.
90-y-o people are not the same as the 20-y-o people they have developed from.
