The best expository presentations a. cover as much information as possible using visual aids in order to keep text to a minimum. b. focus heavily on many details in order to ensure that the audience learns. c. rely heavily on emotional and rhetorical devices to persuade audiences. d. cover only a few key sub-points and use visual aids carefully and effectively.

major league baseball

explanation:

jack roosevelt robinson broke the color barrier in major league baseball.as he was the first african american to play in the major leagues, jackie robinson became the target of racial abuse. jackie robinson is referring to the historic event, harlem riot.

many scientists' predictions of climate change include: warmer temperatures, rising sea levels, and more frequent storms.

that is the wrong