HomeEveryday Science MCQsThe lifespan of Red Blood Cells is __________ days? 1455. The lifespan of Red Blood Cells is __________ days?By Admin / September 17, 2025 A. 60 B. 120 C. 180 D. 240 ✅ The correct answer is option B.
1. Which of the following does not pollute the air? Leave a Comment / Everyday Science MCQs / By Admin
2. Which of the following planets have the longest day? Leave a Comment / Everyday Science MCQs / By Admin