the decrease of something required by an organism has a negative impact on that organism 's survival & some organisms live in water ->  the decrease of something required by an organism in water has a negative impact on that organism's survival  if a substance with a certain property contains more / less of something than a substance with a different property, then that property positively / negatively affects how much of that something that substance contains & temperature is a property of substances and includes ordered values of cold / cool / warm / hot ->  if a substance with a certain temperature contains more / less of something than a substance with a different temperature, then that temperature positively / negatively affects how much of that something that substance contains  if a substance with a certain temperature contains more / less of something than a substance with a different temperature, then that temperature positively / negatively affects how much of that something that substance contains & water is a kind of substance ->  if water with a certain temperature contains more / less of something than water with a different temperature, then that temperature positively / negatively affects how much of that something that water contains  if water with a certain temperature contains more / less of something than water with a different temperature, then that temperature positively / negatively affects how much of that something that water contains & warm water contains less dissolved oxygen than cold water ->  temperature negatively affects how much dissolved oxygen water contains  temperature negatively affects how much dissolved oxygen water contains & as the temperature of an environment increases, the temperature of the water in that environment increases4 ->  as the temperature of water increases, the amount of dissolved oxygen in the water decreases  the decrease of something required by an organism in water has a negative impact on that organism's survival & as the temperature of water increases, the amount of dissolved oxygen in the water decreases ->  the increase of water tempreature has a negative impact on the survival of organisms in the water that require oxygen  a fish is a kind of animal & an animal requires oxygen for survival ->  a fish requires oxygen to survive  a fish requires oxygen to survive & as the temperature of an environment increases, the temperature of the water in that environment increases2 ->  a fish lives in water and requires oxygen to survive  a fish lives in water and requires oxygen to survive & as the temperature of an environment increases, the temperature of the water in that environment increases3 ->  a fish is a kind of organism that lives in water and requires oxygen to survive  the increase of water tempreature has a negative impact on the survival of organisms in the water that require oxygen & a fish is a kind of organism that lives in water and requires oxygen to survive -> the decrease of something required by an organism in water has a negative impact on that organism's survival0: the increase of water tempreature has a negative impact on the survival of fish  as the temperature of an environment increases, the temperature of the water in that environment increases0 & as the temperature of an environment increases, the temperature of the water in that environment increases1 -> the decrease of something required by an organism in water has a negative impact on that organism's survival1: hot weather means high temperatures  the decrease of something required by an organism in water has a negative impact on that organism's survival1 & as the temperature of an environment increases, the temperature of the water in that environment increases -> the decrease of something required by an organism in water has a negative impact on that organism's survival2: hot weather causes the temperature of water in an environment to increase  the decrease of something required by an organism in water has a negative impact on that organism's survival0 & the decrease of something required by an organism in water has a negative impact on that organism's survival2 -> hot weather has a negative impact on the survival of fish