Sacrifice... Not all heroes are successful for a while...
The correct answer is C, subject. A cannot be correct as a direct object in this sentence are 'section', and 'discoveries'. B cannot be correct as there is nothing to possess, if it said 'whose', then it would be a possessive relative pronoun, and plus, 'possessive' isn't a function, it is just a kind of pronouns. D is also incorrect, it cannot be an object of preposition because 'anyone' isn't a preposition, it is a pronoun. And since 'who reads the science section of the newspaper' is a part of the whole noun phrase starting with 'anyone', which is a subject, this has also got to be the subject.
Trees fall in winter,
So the birds refuse to sing,
This is treacherous.
This is a rather subjective question, and it really depends on your personal opinions about the topic. In my eyes, yes, justice and forgiveness can go hand in hand. Let's take an example of an offender who committed a particular crime.
He or she will be prosecuted for what they did, and thus justice will be served. However, after they've endured their punishment, they might become law-abiding citizens again, and this is where forgiveness takes place - they can be forgiven for their evil deeds and allowed back into the society (although, this depends on the crime they've committed).
D. All of these ................