Act transport enzymes hormones gas minerals Vitamins andDifferent types of nutrients through the digestion and to give the cells and waste products from the cells, such as urea. Gas carbon dioxide. To get rid of the water out of the body.
Served conveying gas, minerals, vitamins, enzymes, hormones and nutrients in the digestive cells and then to get out of the cell, such as urea, water, carbon dioxide out of the body to get rid of.
Acting transport enzymes, hormones, gas, minerals, vitamins and various types through nutrient digestion and to the cells and waste. Such as urea carbon dioxide, water sent to finish out of the body.