❤️🩸📦+⚪️🔪🦠

#cells at work #hataraku saibou #red blood cell #white blood cell #AE3803 #u-1146 #oxygen delivery #immune system #neutrophil #erythrocyte

👩‍🦰🩸📦👮‍♂️🔪🦠

#hataraku saibou #cells at work #red blood cell #AE3803 #white blood cell #u-1146