A. Stability of elements on either side of an imagined vertical line
Not sure if this is what you need.... but....it is the teaching of the Catholic Church that in the Eucharist the appearance is quite unchanged, but the basic reality has become the body and blood of Christ.
The change from bread and wine to a presence of Christ that is true, real, and substantial is called transubstantiation.
Answer:
The Story:
The two girls are the sister and the sister’s friend. The boy is the little brother. He wants to
join in and play with them. She wants to exclude him. He tries pleading, being a pest
(making a noise, running back and forth in front of them, etc), sulking – all to no avail.
Finally he calls in the mother. She tells his sister she is being mean, but then tells him not
to be a pest. At this, the sister includes him in their play. He changes from being a pest to
being a lot of fun.
Suddenly the mother calls him – thinking to get him out of the road. The two girls however
don’t want him to go now. The whole thing ends happily with all good friends
Answer:
The IT department failed to notify you and the marketing department about it, so customers weren't informed or warned. Worse, they failed to ask for feedback about what the update should include, and now customers can't access some of the features that they most enjoyed.