The impact of the crash caused the air bag to deploy.
A compound subject for impact would have to be two words that are subjects in the beginning of the sentence and the word impact would have to be in the sentence somewhere.
How would you like me to put that in a sentence?
Here is a sentence with adverse in it.
At the end of this sentence we had to put a period.
Example sentence - The transmission in the truck would not shift correctly.
BALLS
you vkgvmmkvgio
What is outwit??
It would be inadvisable to.............
gff
legalism
You would PROBABLY have no idea.