👉 Red blood cells live for about 120 days, continuously delivering oxygen throughout the body's vast network. White blood cells, part of the immune system, usually outlive them with a lifespan ranging from 7 to 20 days.
👉 Red blood cells live for about 120 days, continuously delivering oxygen throughout the body's vast network. White blood cells, part of the immune system, usually outlive them with a lifespan ranging from 7 to 20 days.
https://goldloadingpage.com/word-dictionary/lifetime blood cells
