Labels:cell | sky OCR: SPONGY BONE contain different layers and soft tissue called marrow The m aterial The inner layer IS cavities are reinf forced by network called spongy or cancellous, bone. bony supports. Red and white It is soft and surrounds many blood cells are produced in the red cavities filled with blood vessels, fat marrow of the spongy bone Bony supports Cavities ONES reinforced
