K Kanak Sharma 🎓 Tutor III ⭐ 6.13K Points 📊 CSS Q. Which of the following selector selects an element if it’s the only child of its parent? (A) :nth-oftype(n) (B) :only-child (C) :root (D) All of above 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (B) :only-child