water is a solvent and urrea agent. in the body can only process vital substances like salt with the help of water. water helps to break down food says. the body can absorb the nutrients. water is constantly at work throughout the body. our metabolism needs water to function. water plays another important role in the summertime. it cools the body down. when we're too hot to sweat glands release a salty fluid through the pores which then evaporates on the skin. this process known as perspiration helps the body stay cool. that by maintaining body temperature. without h 2 o. human beings couldn't survive and not just humans without water there would be no life on earth. as long as we have life and water and the earth we think about the future we asked you on facebook for your ideas about sustainable architecture. michelle taylor thinks in the future houses will probably be floating on water and can be moved from one place to another without needing any other vehicle. to. map more from indonesia wrote to say his motto is ba