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.
What kind of habitat do they need? North American bullfrogs need to live in water and are therefore usually found near some source of water, like a lake, pond, river, or bog. Warm, calm, shallow waters are their favorite places. Bullfrogs are becoming much more common in areas that have been changed by humans.