Which sentence uses commas to correctly separate items in a series? Douglas packed his suitcase for the audition, with two pairs of pants, four shirts, several pairs of socks and his trumpet.

Jerry filled his backpack with a change of clothes, a flashlight his sleeping bag, snacks and water for his hike in the mountains.

Kiera loaded up her bag with her camera, two different lenses, and extra rolls of film, for her nature photography class.

Ashley packed a bathing suit and wrap, sunscreen, sun hat, sandals, and a good mystery book for her day at the beach.

C. Kiera loaded up her bag with her camera, two different lenses, and extra rolls of film, for her nature photography class.

Explanation:

This sentence is the only sentence where the commas are correctly used and placed.

Hope this helps ya!!

is it rising action, falling action, climax, or resolution? need answer also

a complex sentence consists of an independent clause and one or more dependent clauses.  

to write complex sentences, we must use subordinating conjunctions.  

all the complex sentences begin with a subordinating conjunction and when it occurs, a comma must be place at the end of the dependent clause. on the contrary, if the sentence begins with an independent clause, then no comma is used.

after  

although  

as  

because  

before  

if  

since  

when  

for example,  

after she won the competition, she became very popular.  

although my father was hurt, he continued fighting for his rights.  

as all of you got a ten, you will be able to leave early today.  

before he went to the war, he asked his parents to bless him.  

if it is cold, i won’t go out.  

since you didn’t bring the homework, you will get low grades.  

when it is hot in the town, everyone goes to the beach.