Answer:Restriction: Noise Level in a LibrarySituation: A library has a rule that prohibits loud talking to maintain a quiet environment for reading and studying.Communicative Strategy:Non-verbal Cues: Librarians use hand signals or gestures to indicate that someone is being too loud.Direct Approach: A librarian approaches a noisy group and politely says, “Excuse me, could you please lower your voices? We want to keep the library quiet for everyone.”BRAINLIEST ✅✅✅
This is because they're caused by infectious agents like bacteria, viruses, parasites, or fungi.