Hemoglobin is the lifeline of our body — it carries oxygen, removes carbon dioxide, balances blood pH, and fuels energy production. 🫁💪 Without it, survival is impossible! Understand why this iron-rich protein is called the "oxygen carrier of life" and how it keeps us alive every second. 🌍❤️ 👉 Save this post for revision & share with friends preparing for exams! #Hemoglobin #HumanBiology #LifeProcesses #OxygenTransport #BloodFacts #GeneralScience #AnemiaAwareness | InfoPic Notes