Bettina was asked to give a presentation to a group of potential investors. She wouldn’t find out what specifics they wanted her to discuss until she collected their questions a few moments before the presentation. What type of delivery must Bettina use in this situation? Question 7 options:

impromptu

Explanation:

Based on the information provided within the question it can be said that in this scenario Bettina must use impromptu delivery. This type refers to delivering a message at the exact moment without any time to prepare what you are going to say. Such as is the case in this scenario, since Bettina cannot prepare any words since she must give the presentation immediately after discovering the topic of the presentation.

d.) continue to rise rapidly

no the answer is c only objects touching the earth's surface can be acted upon by an outside force