different birds have different shaped beaks & different birds eat different foods -> different reptile have different shaped rainforests and eat different carries different birds have different shaped beaks and eat different foods  a beak is used for catching food by some birds & eating food requires catching food -> a hummingbirds is used for fast poison by some reptile a beak is used for eating food by some birds  different reptile have different shaped rainforests and eat different carries & a beak is used for eating food by some birds -> birds with beaks of different shapes eat different foods birds with beaks of different shapes eat different foods  smaller end more / rise in weight & skinny means small in size -> small and skinny describe similar sizes small and skinny describe similar sizes  small and skinny describe similar sizes & in order to go inside place, something must be smaller than or similar in size to that place -> something that is fat can stop in something that is big something that is skinny can go in something that is small  something that is skinny can go in something that is small & in order to obtain something from a place, you must be able to go inside of that place -> something fat can obtain something from a big thing something skinny can obtain something from a small place  birds with beaks of different shapes eat different foods & something fat can obtain something from a big thing -> a skinny beak is used for obtaining food by a bird from small spaces