Hockeygurl,
This is not an argument.
In Catholicism our theology teaches us of transubstantiation. With regard to the consecrated wine (Precious Blood), we sip from a common chalice, and the minister (the priest or extraordinary minister of the Eucharist) wipes the rim of the chalice, moves it around a bit, and then offers it to the next communicant. When the sacred vessel is empty it is brought to a specific area, and after being cleansed, the water is then poured into a special sink called a sacrarium. The sacrarium is designed so that the contents of what is poured in there goes right into the earth. The linen cloths that are used to wipe the chalice are rinsed afterwards, and that water goes into the sacrarium as well.
With regard to the hosts that are consecrated at Mass…Once we receive the consecrated Host, and it is broken down in our digestive system, (about ten minutes) the special Risen Presence of our Lord Jesus Christ is no longer there.
I might as well add this…whether we have a drop of the Precious Blood, or just a crumb of the Sacred Host, we are receiving the Body and Blood, Soul and Divinity of our risen Lord Jesus Christ.