What is one way that writers try to establish credibility about a topic? A. by adjusting their tone through word choices and sentence structure
B. by describing what they know about the topic
C. by explaining the topic so thoroughly that the audience is convinced
D. by using informal language that connects with the audience

Which sentences are punctuated correctly? check all that apply.andrew's favorite vegetables are: cucumbers, green beans, and red peppers.darren told me about his travels to different tropical islands: hawaii, puerto rico, and jamaica.there were several activities to choose from at the resort: snorkeling, swimming, and hiking.samantha enjoyed many types of music, jazz, classical, hip hop, country, and heavy metal.on my way to the movies, i had to pick up: roger, miguel, kimberly, and bev.