👉 Rep blood cells, or red blood cells, are oval-shaped and lack a nucleus, allowing them to efficiently transport oxygen throughout the body. They rapidly circulate and can live for about 120 days before being replaced by new ones.
👉 Rep blood cells, or red blood cells, are oval-shaped and lack a nucleus, allowing them to efficiently transport oxygen throughout the body. They rapidly circulate and can live for about 120 days before being replaced by new ones.
