Adverb phrase is 'performance played'
modified:Their
I'm not sure I understand the question, but the grammatically correct answer is A.) Louder.
Answer: It is effective. It supports the claim clearly and logically
Explanation:
The choice that best describes the reason the author provides is that it is effective as it supports the claim clearly and logically.
This can be deuced from the passage as it was said that there will be a problem of illegal substances in sports unless there are stronger laws which can checkmate the people involved and thereby reducing to it to minimal.
