The answer is B. During all "Exhalation" it is shown the importance of the scientific method and how much it affects in the truth.
Could I have more information please or is that the full question
Nothing ever bothers you. the headaches you get when someone is annoying, and the satisfaction you get when you think about hurting them
Answer: Because Antonio Meucci was a trained engineer, he was able to invent a “talking telegraph.”
Explanation: This is the correct answer because the cause of his invention is the fact that he is a trained engineer, and the effect is the creation of the talking telegraph.