R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 Biology Q. Longitudinal waves cannot travel through (A) Gas (B) Liquid (C) Vacuum (D) Solid 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (C) Vacuum You must be Logged in to update hint/solution 💬 Discussion 💬 Comment