what best correctly completes the sentence with parallel structure.

mary shelley was the author of frankenstein, the daughter of mary wollstonecraft,

a. and she was the wife of poet percy bysshe shelley.
b. and she enjoyed writing.
c. and the wife of percey shelly.
d. and william godwin was her father.

Read the sample student claim and the reasons listed for making this claim. claim: although many people argue that medical testing on animals is a violation of animal rights, the benefits it yields for society far outweigh any argument that can be made. reason #1: animal research has yielded both pain-relieving and life-saving drugs for humans. reason #2: laws prohibit scientists from using animal-based research in cases where non-animal testing would produce equally clear and valid results.

In what way do you think it would be difficult to live next to the united states

Use a pronoun to refer to two or more singular antecedents joined by or or not