"This morning, I will discuss the scientific, therapeutic, and physiological facts as well as myths about the effects and effectiveness of alternative medicine" is an example of which function of a speech introduction

- Previewing your key ideas.

Explanation:

The introductory part of a speech primarily aims to reveal the topic or subject matter to the audience and provide a preview of thesis of the key ideas that are going to be discussed throughout the entire speech as this not assists in capturing the audience's interest and attention but also in establishing the credibility of the speaker(knowledge reflected in the revelation of topic and thesis).

As per the question, the given example demonstrates the 'previewing of key ideas' aspect/purpose of the speech introduction as it reveals the subject matter and its key aspects('I will discuss the scientificof alternative medicine') that are going be discussed throughout the speech among the audience. This statement aware the audience about the content that is going to be presented to them that not only seeks their attention but the interest as well.

i would say the answer is erm c but if you dont agree im so sorry

jeez la wheeze! i just checked other people who had the same question as you and both had terrible answers.

i hope i could be a little bit of a though!

hmm, lets see here. okay! so, i don't know the passages exactly since i haven't taken that quiz before, but! i will try to the best i can.

if you need on what igbo means, ill give you a hand.

igbo means a member of a people of southeastern nigeria.

so, they're asking you, "what passage uses igbo words or phrases and in at least 100 words, identify the kinds of context clues the author uses to hint at the words' meaning."

so basically, don't stress or over look this.

look closely at the passages and see if you can spot any of those hints! it doesn't have to be all, remember, its a quiz! no right or wrong answers.

the teachers are always there to and if you are struggling on this topic they will notice it in your score on the quiz and you.

(; i do hope this is useful to you!     < 3