Respuesta :
The author will generally say that Significantly has a stronger connotation, indicating that the predicted reduction in emissions will make a notable difference that is Option(d) is the correct answer.
What is Stronger connotation?
A stronger connotation means actually something which is generally suggested by a thing or the word or generally the feeling in relation with the denotation.
Author used it because according to him it is the best word which determines the positive connotation as author has good plan in his success.
Therefore Option(d) is correct.
Learn more about Connotation here:
brainly.com/question/16701112
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