Which sentence is correctly punctuated?
a. she took a can, of soup, opened it and poured the soup into a pan.
b. she took a can of soup opened it and poured the soup into a pan.
c. she took a can of soup, opened it, and poured the soup into a pan.
d. she took a can of soup, opened it and, poured the soup into a pan?

What is one unique way in which the medium of tv can affect a message? a. by allowing the audience to review information and reflect on it b. by limiting the amount of coverage any one topic gets c. by using images and sound to give information context d. by reporting some types of information but ignoring other types