Red Blood Cells are responsible for transporting oxygen in the body and carbon dioxide to the lungs via the circulatory system. They appear red due to the chemical hemoglobin.
Since AE3803 is still a rookie, she gets lost often and ends up finding trouble frequently. However, she displays the determination of a hardworking cell and always manages to overcome difficult situations.
Since AE3803 is still a rookie, she gets lost often and ends up finding trouble frequently. However, she displays the determination of a hardworking cell and always manages to overcome difficult situations.
