The way you know the subject of the sentence is plural is because it takes a plural verb. You can see that the subject of the sentence is <em>the ova </em>(plural for of Latin word <em>ovum</em>, <em />meaning egg cell), and the verb it takes is <em>undergo </em>(plural)<em>, </em>and not <em>undergoes, </em>which would be singular.
Answer:
Add a comma after divorced.
Explanation:
to create two independent clauses
Brainstorming is thinking of idea's and organizing them into subtopics.
This can help organize the research paper so that you know what you're ready to write about. Without the brainstorming method, you'll wander into other topics and might forget what you think is crucial to inform the readers about.