sweat cools a body & sweat is used for adjusting to hot temperatures by some animals ->  when the body is hot , sweat is used to cool the body  when the body is hot , sweat is used to cool the body & panting is when an animal 's body is cooled by hanging out their tongue ->  panting and sweating are used to cool the body  cooling means decreasing heat / temperature & if an animal becomes too hot then that animal may die ->  cooling can be used by an animal for survival  cooling can be used by an animal for survival & if the environmental temperature is too hot then an animal in that environment may become hot ->  if the temperature of an animal's environment becomes too hot then that animal must cool itself  if the temperature of an animal's environment becomes too hot then that animal must cool itself & adapting is when a living thing responds to a change in an environment ->  an animal cooling itself is an adaptation to hot temperatures  panting and sweating are used to cool the body & an animal cooling itself is an adaptation to hot temperatures -> an example of adaptations to hot temperatures are panting and sweating