Red Blood Cell Our memorable plush Eye provides

Our memorable plush Eye provides a hands-on-way to learn about how your eye works

This pack contains puzzle cards

Size: 20 cm x 13 cm

Give your loved ones this adorably beautiful piece – you will have them thanking you for this reminder to protect their precious brains

ISBN: 9781786071194

Red Blood Cell Our memorable plush Eye providesCuddly soft toy. FACTS: Red blood cells, or erythrocytes, contain the hemoglobin that carries oxygen and carbon dioxide around the body. (Erythro means red in Greek, and cyte translates to cell.) Hemoglobin gives red blood cells their characteristic color. When it is oxygen rich, it appears reddish; when oxygen poor, it is darker and bluish. Although erythrocytes are flexible (which permits them to squeeze through capillaries), they typically have a