👉 Red blood cells are small, round discs packed with hemoglobin, swiftly carrying oxygen from lungs to body tissues. White blood cells, larger and varied, patrol defenses, fending off infections with incredible speed.
👉 Red blood cells are small, round discs packed with hemoglobin, swiftly carrying oxygen from lungs to body tissues. White blood cells, larger and varied, patrol defenses, fending off infections with incredible speed.
https://goldloadingpage.com/word-dictionary/labor blood cells
