👉 Red blood cells are elongated, disc-shaped structures carrying oxygen from lungs to tissues. White blood cells, round or oval and varied forms, fight infections, ensuring body's immune defense.
👉 Red blood cells are elongated, disc-shaped structures carrying oxygen from lungs to tissues. White blood cells, round or oval and varied forms, fight infections, ensuring body's immune defense.
https://goldloadingpage.com/word-dictionary/analyst blood cells
