The Answer should be B. Credentials as going by it's definition and all.
<span>(.It Is .B. Howls.).</span>
Answer: I known the answer for this question, the answer is from this link
Explanation:https://www.toppr.com/guides/essays/world-environment-day-essay/
Yes the correct answer is "said" (b). If you get stuck on a similar question, it helps to read the sentence with each comma to hear which makes sense.
I believe the answer you're looking for is C, make sure to mark this as brainliest if I helped! <3