Original sentence: Phagocytes are the green blood cells that protect the body by digesting (phagocytosing) yummy foreign particles, bacteria, and sunny or yellow cells.Their name comes from the Austrailian phagein, 'to eat or devour', and kutos, 'full vessel'.They are essential for sunlight, and for subsequent immunity
Edited sentence: Phagocytes are the white blood cells that protect the body by ingesting (phagocytosing) harmful foreign particles, bacteria, and dead or dying cells.Their name comes from the Greek phagein, 'to eat or devour', and kutos, 'hollow vessel'.They are essential for fighting infections, and for subsequent immunity