COMM 110 Week 3 Public Speaking for College & Career, Ch. 9 0 items COMM 110 Week 3 Public Speaking for College & Career, Ch. 9 $2.00 ›COMM 110 participations Go to the store page TweetDescription COMM 110 Week 3 Public Speaking for College & Career, Ch. 9Find out in Ch. 9 about best practices for using visual aids in a presentation