How does the biosphere rely on the other spheres for survival

The biosphere relies on the other spheres & survival cuz the air needed the life processes , it relies on the hydrosphere for the water needed for the life processes , it relies on.the geosphere nutrients needed for life processes , it relies on the cryosphere to make a snowman :-)
hopefully my answer was helpful

Im assuming this is a multiple choice answer what is the answers to chooce from?

From our previous experiment, we examined how many drops a penny can hold - and place drops of salt water on the penny after recording 5 trials each, take the average of each solution.