A Abhishek Pathak 🎓 Master ⭐ 1.86K Points 📊 Biology Q. RBC in human body at high altitude (A) number of will increase (B) numbers will decrease (C) will increase in size (D) size down 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (A) number of will increase You must be Logged in to update hint/solution 💬 Discussion 💬 Comment