Which sentence uses correct punctuation?

a. rodney asked for a hamburger with pickles, jill requested tofu.

b. rodney asked for a hamburger with pickles; jill requested tofu. (i think b)

c. rodney asked for a hamburger with pickles; and jill requested tofu.

(i can't select because there is no options but, i will answer) using evidence effectively. most of the assignments you will do in university will ask you to make an argument, to take a stance, or to prove a hypothesis. the best way to do this is to research the topic, develop a thesis statement, hypothesis, or claim and then use evidence to support this claim.