The answer is loss of balance.
I think green peppers out of all them goodluck sorry if I’m wrong :/
Regression: The player's performance declined this week due to the regression of his previous injury.
Denial: Although all evidence suggests that he committed the crime, he won't admit to it because he is in denial.
Projection: The students couldn't see the paper the teacher was holding up so the teacher put a projection the front board to enlarge the paper.
Hope this helped.
The answer that sounds most correct would be: B) Open back and sufficient tread.