R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 Biology Q. Which of the following organ of the body never rests (A) Nerves (B) Tongue (C) Heart (D) Muscles 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (C) Heart You must be Logged in to update hint/solution 💬 Discussion 💬 Comment