According to Ch. 19 (p.356), what went wrong with Matthew's online presentation?

According to Ch. 19, why is online public speaking more difficult than face to face public speaking?

According to Ch. 19, what do you need to consider when recording a speech?

According to the 1st Instructor video, what should you do if you have a COMPUTER or CONNECT issues?

According to the 2nd Instructor video (Introducing the template), why do we need to make the Attention Getter interesting in a speech?

Is attention Getter interesting in a speech?

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answer would be b, a tariffs main purpose is to protect domestic production and jobs.

i am not in high school so i don’t know