illustration of biology and medical, Bone marrow is a spongy substance found in the center of the bones, Bone marrow produces white blood cells red blood cells and platelets, Anatomy of the bone Longsleeve T-shirt #660687228
If you need a timeless long-sleeved t-shirt, this soft long-sleeved crew shirt is the one for you. It has a 100% combed ringspun cotton, 32 singles thread weight, 4.3 oz. fabric weight, a set-in 1x1 baby rib collar and a tear away label.
