Answer :
The author connects two independent clauses to C. explain why keeping a journal usually helps writers come up with new story ideas.
What is an independent clause?
It should be noted that an independent clause simply means a clause that can form a complete sentence on its own.
In this case, the author connects two independent clauses with the conjunction “and” primarily to explain why keeping a journal usually helps writers come up with new story ideas.
Learn more about independent clauses on:
https://brainly.com/question/1935615