Is sain a real word

By which process does moisture leave green plants? Why left thumb impressions are taken for men and right thumb impression for women? How can differentiate the ddr1 ram and ddr 2 ram on physical look? What are the 2 basic quantity in metric system? How do Gila monsters survive with little food? Where is cholecalciferol synthesized? What Maintenance plans are used to schedule services using a combination of a date cycle and a counter cycle? Why did it rain for 1 million years? How fast is 150 fps? If a small amount of air is not kept in an air shock what can happen? Why do natural bushfires start? Is it true that The spread of language was complex and expansive as the climate and geography of the world allowed people to migrate anywhere they wanted to? What does Clear Blue Water offer? What is carbohydrade composed of? What disease does steven hawkings have? Methanol is added to what to make it unfit for human consumption? What is 51 degrees north and 9 degrees east? What does coos mean? Can you be charged with hit and run by victim if not charged at the scene? What does a circle inside a circle with three lines mean?