HomeEveryday Science MCQsThe red blood cells originate in the ____________? 955. The red blood cells originate in the ____________?By Admin / September 17, 2025 A. Brain B. Muscles C. Ligaments D. Bone Marrow ✅ The correct answer is option D.
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