The changes in memory and personality occur in people with Alzheimer's disease is that they lose the ability to do common things that require basic mental processing. They could have great memory loss and personality or behavoir change.
I'm not 100% sure but Macbeth or Romeo & Juliet would be one of the most preformed tragedies. i hope this helped!
The release of more polluting gases to our environment
Answer:
When will the result be announced?
Explanation: Hope it helps