The one that usually responsible for protecting against noise is :
EPA
EPA protected all things from the source that probably caused health disturbance in an environment, which include sound pollution.
I think the answer is B but I could be wrong
f group members modify their opinions to align with a perceived group consensus, then <u>Groupthink</u> has occurred.
What is Groupthink?
Groupthink is a phenomenon that happens when people's rational desires to offer alternatives, challenge a viewpoint, or voice an unpopular opinion are suppressed in favor of group consensus. Here, the need for group cohesiveness effectively stifles wise judgment and creative problem-solving.
Learn more about Groupthink here:
brainly.com/question/13266002
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2 and 3 represents main ideas from the article
