👉 Red blood cells, known as erythrocytes, swiftly carry oxygen through our bloodstream, popping into red with energy for quick transport. White blood cells, the body's defenders, zigzag through infections, neutralizing threats instantly.
👉 Red blood cells, known as erythrocytes, swiftly carry oxygen through our bloodstream, popping into red with energy for quick transport. White blood cells, the body's defenders, zigzag through infections, neutralizing threats instantly.
