they are using. we only have an approximate guess of how long the us could the oxygen reserves are. if the banging is caused by the submersible, they are obviously still conscious. it is the oxygen levels drop, the carbon dioxide levels go up and temperature goes down, at some point they will lose consciousness. but if the buying is them, then at least one occupant has to be conscious. one occupant has to be conscious. ., , ., , ., conscious. can you give us an idea, conscious. can you give us an idea. once conscious. can you give us an idea, once they conscious. can you give us an idea, once they should - conscious. can you give us an idea, once they should the i conscious. can you give us an| idea, once they should the gin runs out, bashment once the oxygen runs out, how much longer would they remain alive? again that is really a function of their temperature. it s not the oxygen just running out, of their temperature. it s not the oxygenjust running out, it will not go down
oxygen is consumed. what of the body temperature? with hypothermia, they will be starting to get calls for sure and as your body temperature drops, your oxygen consumption will decrease also. there may be manipulations they can do inside, first of all limiting their activity, huddling close together so they don t shiver because that can use up a lot of oxygen. reducing their activity as best they can, trying to maximise their oxygen reserves, but by doing those type of activities, and just really planning their activity, for instance if they are banging, in a way thatjust reduces the amount of oxygen they are using. we only have an approximate guess of how long the oxygen reserves are. if the banging is caused by perople inside the submersible, they are obviously still conscious. it is the oxygen levels drop, the carbon dioxide levels go up
world. i m joe johns in for fredricka whitfield. rescue teams have evacuated four of the boys. the rest of the team spending another night right now in the depths of that dark cave where they ve been trapped for more than two weeks. rescue crews are plotting their next move as oxygen levels drop, monsoon rains move in threatening to seal off the cave. cnn has reporters on the scene. jonathan miller near the cave entrance and cnn s matt rivers outside the hospital where the four boys are now being treated. let s go first to jonathan miller. this was just an extraordinary rescue. eight boys and their coach still until the cave. what are we waiting for next rescue? do we have to wait another 15 hours or so?