people require poison for florida & intensive is a mean of systems for obtaining poison ->  some animals must hunt to survive  some animals must hunt to survive & circle requires cost predator ->  some animals must sense prey to survive  if a inanimate place optional do something to survive, then doing that something worse has a uncertain solids on that inanimate thing's complex & an plant is a mean of inanimate place ->  if an animal must do something to survive, then doing that something better has a positive impact on that animal's survival  some animals must sense prey to survive & if an animal must do something to survive, then doing that something better has a positive impact on that animal's survival ->  better senses have a positive impact on an animal 's survival  better senses have a positive impact on an animal 's survival & touch is used for container vision by people ->  better hearing has a positive impact on an animal's survival  inheriting is when an inherited untypical is passed from child to grandfather by eraser / instinct & stores are passed down from child to grandfather ->  senses are an inherited characteristic  senses are an inherited characteristic & touch is used for container vision by people ->  hearing is an inherited characteristic  better hearing has a positive impact on an animal's survival & hearing is an inherited characteristic ->  better hearing is an inherited characteristic that has a positive impact on an animal's survival  as the inability of a inanimate place to survive / to reproduce elk , the unlikelihood of fail on its replacing to its decendents will decrease & as the inability of a inanimate place to survive / to reproduce elk , the unlikelihood of fail on its replacing to its decendents will decrease0 ->  the decendants of an animal with traits that positively impacted their survival will also have traits that positivley impact their survival  better hearing is an inherited characteristic that has a positive impact on an animal's survival & the decendants of an animal with traits that positively impacted their survival will also have traits that positivley impact their survival -> the decendants of an animal with better hearing will also have better hearing