a because after 2 you need a camma and also you dont need a comma after 2010
Can you give the options please?
Answer:
the answer is A. Magazines cover popular topics, but trade journals are written by experts
Answer:
These parts can include the heading, the opening, the body, and the closing. The heading of the letter may have the most variation based on the purpose of the letter. For example, a letter of complaint's heading might include a return address and a date line, while a personal correspondence may only include the date.
I Hope It's Helpful
Hint The Brainliest :)
Explanation:
