Alcohol is a dangerous substance that can take peoples lives. It may have some good outcomes, but nothing is worth losing someone you love; Alcohol abuse is one of the top causes of death, and it needs to change.
Hope this is sorta around what you need. :)
B) Deride
Deride means to ridicule or mock
Therefore it is the most suitable option for the context of the sentence.
When the two comets collided, it was a moment of impact.
The students had a moment of impact in the hallway when they ran into each other.
Answer:
i think it's "I have found some proof that dragons may have existed."