Answer:
B). that something new is automatically better than something old.
Explanation:
'Appeal to novelty' is characterized as the flaw in reasoning where anything modern or new is prematurely considered superior or appropriate without any significant proof or evidence. Such fallacy automatically assumes that something old to be inferior and invalid over the new. Thus, it works upon the supposition that 'new is better' which causes an inherent flaw in the reasoning of the argument and affects its validity and credibility. Thus, option B is the correct answer.