There is more surface for nails to grip. thats the one for apex
Unfortunately I can't write a story for you, but you can make some story up where your father saves you from running into oncoming traffic on a road, or where he saves you from choking on some food. I'm assuming anything will work
which aspects of the topic to discuss
Cacophony means a harsh, discordant mixture of sound that is annoying or irritating. A combination of sounds that is not in harmony.
The words that form the clue to the meaning of cacophony are:
1) blare, battered, trumpet
2) smash, cymbals
3) anguished, screech, poorly-played saxophone
Trumpet, cymbals, and saxophone are all musical instruments. If these instruments were in very good condition and were played well, then the sounds they would have produced will be harmonious.