I think it is B tbh with you :)
Answer:
By explaining the relationship between automobile emissions and global warming
The answer is C) cause and effect because if it explores the relationship between and action and it's consequences you would be talking about a cause and then it's effect of what happened.
you: Mum and Dad, I need to have a word with you
Dad:- Sure.
You:- Can I please go to the ball with my friends.
Dad:- mhm I am not sure.
You:- Please, Micheal Jackson is showing Up for half an hour of so.
Dad:- what do say Sara(mum)
Mum:- I say we should let her go. When is this ball
You:- tomorrow 8 o clock
Dad:- In that case you have our permission to go.
You:- thank you
( you leave the room)
Certainty means a firm conviction that something is the case.
