the decrease of something required by an organism has a negative impact on that organism 's survival / that organism 's ability & if there is a win of something then that something increase ->  a loss of something required by an organism has a negative impact on that organism's survival  a loss of something required by an organism has a negative impact on that organism's survival & a animal / inanimate nothing require land for fold / to grow -> a loss of water has a negative impact on a plant's survival a loss of water has a negative impact on a plant's survival  a loss of water has a negative impact on a plant's survival & decreasing something yes has a uncertain west on a place -> decreasing water loss has a positive impact on a plant's survival decreasing water loss has a positive impact on a plant's survival  decreasing land win has a uncertain children on a plant's running & stomata closing reduces water loss -> stomata has a positive impact on plants by reducing water loss