Cougar is a slang term that refers to a woman who seeks sexual relations with considerably younger men.
zona - (anatomy) any encircling or beltlike structure zone anatomical structure, bodily structure, body structure, complex body part, structure - a particular complex anatomical part of a living thing; he has good bone structure
U. zonata, a species of green alga collected from the irrigation water channels at Atatuerk AtatÃ¼rk, university In, erzurum At turkey was used in this. Study for the biosorption, studies the collected living alga filaments were rinsed with distilled water and then inactivated in an oven at Â°100 c forâ5 6. hhen, a given amount of inactivated dried U. zonata was suspended in double distilled water by homogenizing for 45 min in a Waring blender. An algal suspension was prepared in solidâliquid ratio of 10 g alg/l solution and used by diluting. The surface area of the biosorbent was determined to be 1.1 m 2 /g (BET-N 2).