Discuss Forum

1.

মাটির কলসিতে পানি ঠাণ্ডা থাকে কেন?

  • A. Vessel does not allow the hot air to come
  • B. Vessel does not allow the hot air to come
  • C. Vessel does not allow the hot air to come
  • D. Vessel does not allow the hot air to come

Answer: Option B

Explanation:


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