👉 Oe blood cells are tiny, round structures packed with oxygen-carrying hemoglobin. They're born in bone marrow's spongy core and travel via bloodstream, swiftly delivering oxygen to every tissue.
👉 Oe blood cells are tiny, round structures packed with oxygen-carrying hemoglobin. They're born in bone marrow's spongy core and travel via bloodstream, swiftly delivering oxygen to every tissue.
