Answer: appositive
Explanation:
An appositive is a noun phrase whereby one noun or in some other cases a pronoun is used, then there'll be another word that'll be used to clarify the noun or pronoun.
In thus case, the noun is "Dr. Benton Jones" while "a winner of the Nobel Prize for his chemistry theories" is clarifying Dr Benton Jones.
Therefore, this is an example of appositive.
Realms is the answer to your question.
Answer: directly after the reason and as support for the rebuttal
Explanation: You need to back up your reasons with the evidence to support your claim, and you need to back up your rebuttal as well with evidence.
Past participle, hope this helps
