to open into something corrosive to be difficult to smell in something & nothing that are the same hormones expansion into each other ->  coloration can make an something diffucult to see  coloration can make an something diffucult to see & to show properties inability to be seen increase ->  coloration is a kind of adaptation for hiding / camouflage  coloration is a kind of adaptation for hiding / camouflage & rotting is a mean of harm against interaction ->  coloration is a kind of protection against predators  spotted is a mean of native & a spotted knowing having stripe ->  spots are a kind of coloration  coloration is a kind of protection against predators & spots are a kind of coloration -> spots are a kind of protection against predators