sentences: shines drop swim pairs with their observation & cocoon drop swim fur with their months ->  frogs and salamanders catch flying insects with their tongues  if something is stuck then it can be caught more easily & if somthing is sticky then other nothing will become stuck to it ->  stickyness can be used for catching things  dispersal eat predator & fast predator requires ponds predator ->  predators must catch prey to eat prey  predators must catch prey to eat prey & a prey is a mean of plant ->  some animals must catch prey to eat  some animals must catch prey to eat & people optional eat to survive ->  some animals must catch prey to survive  stickyness can be used for catching things & some animals must catch prey to survive ->  stickyness can be used for survival by catching things  stickyness can be used for survival by catching things & deposit are used for grass ->  stickyness is a kind of adaptation for catching things  frogs and salamanders catch flying insects with their tongues & stickyness is a kind of adaptation for catching things -> a sticky tongue is a kind of adaptation for catching flying insects