R Ranjeet 🎓 Tutor III ⭐ 34.60K Points 📊 Science Q. The chemical substance present in bones and teeth is : (A) Ca3(PO4)2 (B) CaF2 (C) Ca3(BO3)2 (D) Ca(NO)2 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (A) Ca3(PO4)2 You must be Logged in to update hint/solution 💬 Discussion 💬 Comment