📅 NSB MS 2017🎓 MS🔄 Round 13#️⃣ Question 23❓ Toss-up✍️ Short Answer
Identify all of the following four places where scientists recorded plastic pollution in the ocean: 1) Pelagic zones; 2) Abyssal zones; 3) Arctic sea ice; 4) Stomach contents of sea birds.
✔️Answer:ALL
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