The answer is:
The temple was dedicated to Athena.
I believe the answer is Post and lintel construction. (Columns).
I don’t think domes were invented.
Flying buttresses were invented for the Notre Dame Cathedral in France
Towers and spires are not likely.
I hope this helps!
It depends on which type of leaf, but I'll try to show you a simple one. I found this picture, I hope it's useful.
Answer:
Most likely harmony, the degree to which a person appreciates the harmony depends on various things such as: their level of musical training, their ear, and again just their opinion.
Hope this helped