What is the difference between volume and tone in a persuasive speech?

a. volume is how loudly or softly you speak, while tone is the manner in which you speak.

b. volume is yelling while speaking, while tone is a style of speaking.

c. volume and tone refer to the same quality of speech—loudness.

d. volume is speaking softly yet firmly, while tone is how fast you speak.

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answer: a federal government has final authority on interstate/inter provincial  and international affairs, a confederation is one where the central/national government or authority is governing body what does not have final say over the same matters. hopefully this and i will try again if you don't like this answer : )

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