How Crying Works. What happens when you cry, exactly? A salty fluid chock full of protein, water, mucus and oil is released from the lacrimal gland in the upper, outer region of your eye. This fluid, better known as tears, then flows down the surface of your eye, across your face and smears your mascara.
The American bullfrog (Rana catesbeiana), often simply known as the bullfrog in Canada and the United States, is an aquatic frog, a member of the family Ranidae, or âtrue frogsâ. This frog has an olive green back and sides blotched with brownish markings and a whitish belly spotted with yellow or grey.
Grass frogs, also known as common frogs, are a common semiterrestrial frog that typically dwells in the grass. Common in Europe and also in some U.S. states, grassfrogs are insectivorous, semi-aquatic, web-footed amphibians with smooth skin and long hind legs.Source: TheFreeDictionary.rom Wikipedia :Grassfrog or  grass frogs  are usually members of the tree frog family (Hylidae), in particular of the genus Litoria.