freshwater or marine or terrestrial gastropod mollusk usually having an external enclosing spiral shell;; gather snails; "We went snailing in the summer"
A rose is a perennial flower shrub or vine of the genus Rosa, within the family Rosaceae, that contains over 100 species and comes in a variety of colours.
Dinosaurs were the dominant terrestrial vertebrate animals for over 160 million years, from the late Triassic period (230 million years ago) until the end of the Cretaceous period (65 M years ago)