Labels:daily OCR: TISSUE CELLS OUR BODY IS made of billions of cells of many different types. Cells of the same type, in one particular part of the body are organized into working group called tissue Different tissues together form an organ, such 18 the stomach, and different organs work together to form system . such as the digestive system All tissue cells require constant supply of pooj and oxygen This is delivered by your blood in network of tiny vessels, called capillaries, which passes through the tissue, feeding the cells and removing waste products 7OUR
