Answer:
I think that the correct answer would be A.
Explanation:
That is the only answer that seems to have a connection with the question about impact on attention spans.
I think you should insert a comma between causes and an
1/2 a degree
You clean the enviroment
Love is when you're happy for the other person's happiness even if they're not with you. It's when you're by yourself but you wish the best for the other person.